[DB2] Move row number to the end of the field list in query limit/offset modification

[Oracle] Add support for Easy Connect string as connection parameter

Conflicts:
	lib/Doctrine/DBAL/Platforms/DB2iSeriesPlatform.php

Fix unnecessary check in DecimalType

see https://github.com/doctrine/doctrine2/pull/1104#issuecomment-51755834

Added parameter "default_dbname" to pdo_pgsql driver which can be use…

Quote reserved keywords in TRUNCATE TABLE SQL

Preserve quotation of old column name in ColumnDiff

Add test for schemadiff on table with renamed fk column referencing renamed table

Fixed some broken links in the documentation

Add test to ensure renamed or removed columns that reference removed tables have their FK constraints properly removed.

Added parameter "default_dbname" to pdo_pgsql driver which can be used to override the default database

Identify retryable transaction errors

Added support for inline comments for SQLite

fixes #1118

cover in test suite that platform throws exception on generating inline column comment SQL if unsupported

Call detectDatabasePlatform only once

fixes #1068

"Breaking" a test temporarily to show that it's not doing what is expect...

Add application_name to PostgreSQL driver

fixes #1089

PostgreSQL allows the user to set the application_name is connecting
to database. It is useful for monitoring purposes.
Currently one could just manually add 'application_name=foo' to DSN,
but having a parameter eases setting it using DoctrineBundle.

Fixed incorrect handling of single quotes in SQL-Strings

Check for foreign table name on removed tables foreign key

fixes #1185