Merge upstream branch

4 files changed, 25 insertions, 13 deletions

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index fed099fbb..1394baf83 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -81,6 +81,7 @@ Release Date: Not Released
    -  Added persistent connections support for CUBRID.
    -  Added random ordering support for MSSQL.
    -  Added random ordering support for SQLSRV.
+   -  Added support for SQLite3 database driver.
    -  Improved support of the Oracle (OCI8) driver, including:
 	 -  Added DSN string support (Easy Connect and TNS).
 	 -  Added support for dropping tables to :doc:`Database Forge <database/forge>`.
@@ -93,7 +94,8 @@ Release Date: Not Released
 
    -  Added max_filename_increment config setting for Upload library.
    -  CI_Loader::_ci_autoloader() is now a protected method.
-   -  Added custom filename to Email::attach() as $this->email->attach($filename, $disposition, $newname)
+   -  Added custom filename to Email::attach() as $this->email->attach($filename, $disposition, $newname).
+   -  Added possibility to send attachment as buffer string in Email::attach() as $this->email->attach($buffer, $disposition, $newname, $mime).
    -  Cart library changes include:
 	 -  It now auto-increments quantity's instead of just resetting it, this is the default behaviour of large e-commerce sites.
 	 -  Product Name strictness can be disabled via the Cart Library by switching "$product_name_safe"
@@ -181,6 +183,7 @@ Bug fixes for 3.0
 -  Fixed a bug (#940) - csrf_verify() used to set the CSRF cookie while processing a POST request with no actual POST data, which resulted in validating a request that should be considered invalid.
 -  Fixed a bug in PostgreSQL's escape_str() where it didn't properly escape LIKE wild characters.
 -  Fixed a bug in the library loader where some PHP versions wouldn't execute the class constructor.
+-  Fixed a bug (#88) - An unexisting property was used for configuration of the Memcache cache driver.
 
 Version 2.1.1
 =============
diff --git a/user_guide_src/source/database/configuration.rst b/user_guide_src/source/database/configuration.rst
index 040e7e33f..3f3bae336 100644
--- a/user_guide_src/source/database/configuration.rst
+++ b/user_guide_src/source/database/configuration.rst
@@ -132,7 +132,7 @@ Explanation of Values:
 **username**		The username used to connect to the database.
 **password**		The password used to connect to the database.
 **database**		The name of the database you want to connect to.
-**dbdriver**		The database type. ie: mysql, postgres, odbc, etc. Must be specified in lower case.
+**dbdriver**		The database type. ie: mysql, postgre, odbc, etc. Must be specified in lower case.
 **dbprefix**		An optional table prefix which will added to the table name when running :doc:
 			`Active Record <active_record>` queries. This permits multiple CodeIgniter installations
 			to share one database.
@@ -166,8 +166,8 @@ Explanation of Values:
 				$db['default']['port'] =  5432;
 ======================  ==================================================================================================
 
-.. note:: Depending on what database platform you are using (MySQL,
-	Postgres, etc.) not all values will be needed. For example, when using
-	SQLite you will not need to supply a username or password, and the
-	database name will be the path to your database file. The information
-	above assumes you are using MySQL.
+.. note:: Depending on what database platform you are using (MySQL, PostgreSQL,
+	etc.) not all values will be needed. For example, when using SQLite you
+	will not need to supply a username or password, and the database name
+	will be the path to your database file. The information above assumes
+	you are using MySQL.
diff --git a/user_guide_src/source/general/requirements.rst b/user_guide_src/source/general/requirements.rst
index 05e87961a..d97b7b4b2 100644
--- a/user_guide_src/source/general/requirements.rst
+++ b/user_guide_src/source/general/requirements.rst
@@ -5,4 +5,4 @@ Server Requirements
 -  `PHP <http://www.php.net/>`_ version 5.2.4 or newer.
 -  A Database is required for most web application programming. Current
    supported databases are MySQL (5.1+), MySQLi, MS SQL, SQLSRV, Oracle,
-   PostgreSQL, SQLite, CUBRID, Interbase, ODBC and PDO.
+   PostgreSQL, SQLite, SQLite3, CUBRID, Interbase, ODBC and PDO.
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index d7e40f5c4..daf000907 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -229,11 +229,20 @@ use the function multiple times. For example::
 	$this->email->attach('/path/to/photo2.jpg');
 	$this->email->attach('/path/to/photo3.jpg');
 
-If you'd like to change the disposition or add a custom file name, you can use the second and third paramaters. To use the default disposition (attachment), leave the second parameter blank. Here's an example::
-  
-	$this->email->attach('/path/to/photo1.jpg', 'inline');
-	$this->email->attach('/path/to/photo1.jpg', '', 'birthday.jpg');
-	
+To use the default disposition (attachment), leave the second parameter blank,
+otherwise use a custom disposition::
+
+	$this->email->attach('image.jpg', 'inline');
+
+If you'd like to use a custom file name, you can use the third paramater::
+
+	$this->email->attach('filename.pdf', 'attachment', 'report.pdf');
+
+If you need to use a buffer string instead of a real - physical - file you can
+use the first parameter as buffer, the third parameter as file name and the fourth
+parameter as mime-type::
+
+	$this->email->attach($buffer, 'attachment', 'report.pdf', 'application/pdf');
 
 $this->email->print_debugger()
 -------------------------------