Documentation & code styling fixes

template1 as default database for PostgreSQL

Pgsql connection test with charset parameter

Fixes #402 (https://github.com/doctrine/DoctrineBundle/issues/402) by connecting by default to 'template1' instead of the database with the same name as the user (Postgre default in case of no dbname).

fix incorrect ordering of columns in clustered indexes on sql server

Fix test failures on windows due to differing newlines

Fix incorrect docblock in Connection.php

These events don't exist.

Can't use short array in php < 5.4

Fix for bad profiling data, showing an indefinitely long query

Fix DISTINCT queries with limit and no order on SQL Server 2012

Readme: nicer badges; cleanup, 2.3- dropped

Add a unit-test to verify that when statements throw exceptions, the logger still has stopQuery called.

allow hhvm/mysqli failure so poor travis can feel better

Ref https://github.com/doctrine/doctrine2/pull/1362

Is there any reason why coverage is not in here? Would be much more useful than dependency badge.

Add postgresql 9.4 for travis builds

rehashed charset option implementation to support old and new versions of postgresql, and pgbouncer

fix client_encoding setting to support pgbouncer