Merge pull request #3272 from Harmageddon/generatecss

Updating isis/css/template-rtl.css from .less files
Add .gm-style for Google Maps
Generating .css files from .less
Merge pull request #2735 from chrisdavenport/db-union-fix

Fix for JDatabaseQuery->union method.  See #32995.
Merge remote-tracking branch 'joomla/staging' into 3.3-dev
Merge pull request #3277 from Bakual/FixDoublescapedTabs

JHtmlBootstrap::addTab() double escapes quotes
Fixing problem in com_messages with double brackets
Merge pull request #3134 from steevo/patch-1

Update default.php
 [#32861] Error on obfuscating emails (Fix #2634)
[#32447] Simplifying `modChrome_well` (Fix #2355)
Merge pull request #3065 from Hackwar/patch-3

Fixing Contact routing in search
Merge pull request #3092 from elpaso/staging

Removed duplicate items-more div, it's already in blog.php
Fix for Postgres driver: Missing column info causes fatal error

http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=33464&start=0
[#33288] The admin 'mod_custom' doesn't display images in the cpanel
(Fix #3125)
PostgreSQL - Later insertions fail after sample data was installed

#### Steps to reproduce the issue

Install sample data.

After this inserting a new article will fail. because it will try to insert it with id=1 (sequence was not incremented). PostgreSQL works a bit different from MySQL.

#### Expected result

No issues inserting new data after sample was installed.

#### Actual result

Fatal SQL errors because of duplicate keys.

#### System information (as much as possible)

PostgreSQL 9.3

#### Additional comments
Making Jenkins partially happy
PK fix for sample_data.sql
Making Jenkins happy 2nd part
Fixed sample_learn.sql
Adding Missing Input Fields