adding new license file (OSL 3.0) and updating readme to ReST

added notice of license to all source files.
OSL to all except the few files we ship inside of the application folder, those are AFL.
Updated license in user guide.

incrementing next dev version to 3.0 due to licensing change

1 files changed, 172 insertions, 51 deletions

diff --git a/license.txt b/license.txt
index 061cdb9db..395dcc3a0 100644
--- a/license.txt
+++ b/license.txt
@@ -1,51 +1,172 @@
-Copyright (c) 2008 - 2011, EllisLab, Inc.
-All rights reserved.
-
-This license is a legal agreement between you and EllisLab Inc. for the use
-of CodeIgniter Software (the "Software").  By obtaining the Software you
-agree to comply with the terms and conditions of this license.
-
-PERMITTED USE
-You are permitted to use, copy, modify, and distribute the Software and its
-documentation, with or without modification, for any purpose, provided that
-the following conditions are met:
-
-1. A copy of this license agreement must be included with the distribution.
-
-2. Redistributions of source code must retain the above copyright notice in
-   all source code files.
-
-3. Redistributions in binary form must reproduce the above copyright notice
-   in the documentation and/or other materials provided with the distribution.
-
-4. Any files that have been modified must carry notices stating the nature
-   of the change and the names of those who changed them.
-
-5. Products derived from the Software must include an acknowledgment that
-   they are derived from CodeIgniter in their documentation and/or other
-   materials provided with the distribution.
-
-6. Products derived from the Software may not be called "CodeIgniter",
-   nor may "CodeIgniter" appear in their name, without prior written
-   permission from EllisLab, Inc.
-
-INDEMNITY
-You agree to indemnify and hold harmless the authors of the Software and
-any contributors for any direct, indirect, incidental, or consequential
-third-party claims, actions or suits, as well as any related expenses,
-liabilities, damages, settlements or fees arising from your use or misuse
-of the Software, or a violation of any terms of this license.
-
-DISCLAIMER OF WARRANTY
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR
-IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF QUALITY, PERFORMANCE,
-NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
-
-LIMITATIONS OF LIABILITY
-YOU ASSUME ALL RISK ASSOCIATED WITH THE INSTALLATION AND USE OF THE SOFTWARE.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS OF THE SOFTWARE BE LIABLE
-FOR CLAIMS, DAMAGES OR OTHER LIABILITY ARISING FROM, OUT OF, OR IN CONNECTION
-WITH THE SOFTWARE. LICENSE HOLDERS ARE SOLELY RESPONSIBLE FOR DETERMINING THE
-APPROPRIATENESS OF USE AND ASSUME ALL RISKS ASSOCIATED WITH ITS USE, INCLUDING
-BUT NOT LIMITED TO THE RISKS OF PROGRAM ERRORS, DAMAGE TO EQUIPMENT, LOSS OF
-DATA OR SOFTWARE PROGRAMS, OR UNAVAILABILITY OR INTERRUPTION OF OPERATIONS.
+Open Software License ("OSL") v 3.0
+
+This Open Software License (the "License") applies to any original work of
+authorship (the "Original Work") whose owner (the "Licensor") has placed the
+following licensing notice adjacent to the copyright notice for the Original
+Work:
+
+Licensed under the Open Software License version 3.0
+
+1) Grant of Copyright License. Licensor grants You a worldwide, royalty-free,
+non-exclusive, sublicensable license, for the duration of the copyright, to do
+the following:
+
+	a) to reproduce the Original Work in copies, either alone or as part of a
+		collective work;
+
+	b) to translate, adapt, alter, transform, modify, or arrange the Original
+		Work, thereby creating derivative works ("Derivative Works") based
+		upon the Original Work;
+
+	c) to distribute or communicate copies of the Original Work and Derivative
+		Works to the public, with the proviso that copies of Original Work or
+		Derivative Works that You distribute or communicate shall be licensed
+		under this Open Software License;
+
+	d) to perform the Original Work publicly; and
+
+	e) to display the Original Work publicly.
+
+2) Grant of Patent License. Licensor grants You a worldwide, royalty-free,
+non-exclusive, sublicensable license, under patent claims owned or controlled
+by the Licensor that are embodied in the Original Work as furnished by the
+Licensor, for the duration of the patents, to make, use, sell, offer for sale,
+have made, and import the Original Work and Derivative Works.
+
+3) Grant of Source Code License. The term "Source Code" means the preferred
+form of the Original Work for making modifications to it and all available
+documentation describing how to modify the Original Work. Licensor agrees to
+provide a machine-readable copy of the Source Code of the Original Work along
+with each copy of the Original Work that Licensor distributes. Licensor
+reserves the right to satisfy this obligation by placing a machine-readable
+copy of the Source Code in an information repository reasonably calculated to
+permit inexpensive and convenient access by You for as long as Licensor
+continues to distribute the Original Work.
+
+4) Exclusions From License Grant. Neither the names of Licensor, nor the names
+of any contributors to the Original Work, nor any of their trademarks or
+service marks, may be used to endorse or promote products derived from this
+Original Work without express prior permission of the Licensor. Except as
+expressly stated herein, nothing in this License grants any license to
+Licensor's trademarks, copyrights, patents, trade secrets or any other
+intellectual property. No patent license is granted to make, use, sell, offer
+for sale, have made, or import embodiments of any patent claims other than the
+licensed claims defined in Section 2. No license is granted to the trademarks
+of Licensor even if such marks are included in the Original Work. Nothing in
+this License shall be interpreted to prohibit Licensor from licensing under
+terms different from this License any Original Work that Licensor otherwise
+would have a right to license.
+
+5) External Deployment. The term "External Deployment" means the use,
+distribution, or communication of the Original Work or Derivative Works in any
+way such that the Original Work or Derivative Works may be used by anyone
+other than You, whether those works are distributed or communicated to those
+persons or made available as an application intended for use over a network.
+As an express condition for the grants of license hereunder, You must treat
+any External Deployment by You of the Original Work or a Derivative Work as a
+distribution under section 1(c).
+
+6) Attribution Rights. You must retain, in the Source Code of any Derivative
+Works that You create, all copyright, patent, or trademark notices from the
+Source Code of the Original Work, as well as any notices of licensing and any
+descriptive text identified therein as an "Attribution Notice." You must cause
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+modified the Original Work.
+
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+the copyright in and to the Original Work and the patent rights granted herein
+by Licensor are owned by the Licensor or are sublicensed to You under the
+terms of this License with the permission of the contributor(s) of those
+copyrights and patent rights. Except as expressly stated in the immediately
+preceding sentence, the Original Work is provided under this License on an "AS
+IS" BASIS and WITHOUT WARRANTY, either express or implied, including, without
+limitation, the warranties of non-infringement, merchantability or fitness for
+a particular purpose. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK
+IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential part of this
+License. No license to the Original Work is granted by this License except
+under this disclaimer.
+
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+whether in tort (including negligence), contract, or otherwise, shall the
+Licensor be liable to anyone for any indirect, special, incidental, or
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+the use of the Original Work including, without limitation, damages for loss
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+other commercial damages or losses. This limitation of liability shall not
+apply to the extent applicable law prohibits such limitation.
+
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+License, that assent indicates your clear and irrevocable acceptance of this
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+copies of the Original Work or a Derivative Work, You must make a reasonable
+effort under the circumstances to obtain the express assent of recipients to
+the terms of this License. This License conditions your rights to undertake
+the activities listed in Section 1, including your right to create Derivative
+Works based upon the Original Work, and doing so without honoring these terms
+and conditions is prohibited by copyright law and international treaty.
+Nothing in this License is intended to affect copyright exceptions and
+limitations (including "fair use" or "fair dealing"). This License shall
+terminate immediately and You may no longer exercise any of the rights granted
+to You by this License upon your failure to honor the conditions in Section
+1(c).
+
+10) Termination for Patent Action. This License shall terminate automatically
+and You may no longer exercise any of the rights granted to You by this
+License as of the date You commence an action, including a cross-claim or
+counterclaim, against Licensor or any licensee alleging that the Original Work
+infringes a patent. This termination provision shall not apply for an action
+alleging patent infringement by combinations of the Original Work with other
+software or hardware.
+
+11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this
+License may be brought only in the courts of a jurisdiction wherein the
+Licensor resides or in which Licensor conducts its primary business, and under
+the laws of that jurisdiction excluding its conflict-of-law provisions. The
+application of the United Nations Convention on Contracts for the
+International Sale of Goods is expressly excluded. Any use of the Original
+Work outside the scope of this License or after its termination shall be
+subject to the requirements and penalties of copyright or patent law in the
+appropriate jurisdiction. This section shall survive the termination of this
+License.
+
+12) Attorneys' Fees. In any action to enforce the terms of this License or
+seeking damages relating thereto, the prevailing party shall be entitled to
+recover its costs and expenses, including, without limitation, reasonable
+attorneys' fees and costs incurred in connection with such action, including
+any appeal of such action. This section shall survive the termination of this
+License.
+
+13) Miscellaneous. If any provision of this License is held to be
+unenforceable, such provision shall be reformed only to the extent necessary
+to make it enforceable.
+
+14) Definition of "You" in This License. "You" throughout this License,
+whether in upper or lower case, means an individual or a legal entity
+exercising rights under, and complying with all of the terms of, this License.
+For legal entities, "You" includes any entity that controls, is controlled by,
+or is under common control with you. For purposes of this definition,
+"control" means (i) the power, direct or indirect, to cause the direction or
+management of such entity, whether by contract or otherwise, or (ii) ownership
+of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial
+ownership of such entity.
+
+15) Right to Use. You may use the Original Work in all ways not otherwise
+restricted or conditioned by this License or by law, and Licensor promises not
+to interfere with or be responsible for such uses by You.
+
+16) Modification of This License. This License is Copyright © 2005 Lawrence
+Rosen. Permission is granted to copy, distribute, or communicate this License
+without modification. Nothing in this License permits You to modify this
+License as applied to the Original Work or to Derivative Works. However, You
+may modify the text of this License and copy, distribute or communicate your
+modified version (the "Modified License") and apply it to other original works
+of authorship subject to the following conditions: (i) You may not indicate in
+any way that your Modified License is the "Open Software License" or "OSL" and
+you may not use those names in the name of your Modified License; (ii) You
+must replace the notice specified in the first paragraph above with the notice
+"Licensed under <insert your license name here>" or with a notice of your own
+that is not confusingly similar to the notice in this License; and (iii) You
+may not claim that your original works are open source software unless your
+Modified License has been approved by Open Source Initiative (OSI) and You
+comply with its license review and certification process.
\ No newline at end of file