xPDO 2.2.9-pl

Merge branch 'develop'

* develop:
  Bump version for 2.2.9-pl release
  Fix xPDOTest::getTableMeta() error (sqlite/sqlsrv)
  Bump version for 2.2.9-dev
  Wrong query statistic counting
  [#10183] Fix cache entry removal on xPDOObject::remove()
Update code docs, fix invalid constant
Disable phpdoc generation in build for now
Bump version for 2.3.0-alpha development
Add dependency metadata/methods to xPDOTransport

Provides baseline support for dependency metadata to be specified and tested against version constraints
Add changelog entry
Fix for deprecated preg_replace
Replace reflection of PHP_SELF with SCRIPT_NAME in xPDO::log()

See http://bugs.modx.com/issues/10290 for details referenced from http://www.securityfocus.com/archive/1/529372
Fix xPDO::getCount() to work with queries containing group by

Closes modxcms/revolution#513
Resolve xPDO::parseBindings() error from /e modifier fix

Fixes related errors including xPDO::removeObject() errors
fs
Initial commit to PostgreSQL Driver for xPDO
Something was missing
Added reverse engineering for xPDOGenerator
Cleaned up code
	modified:   xpdo/om/pgsql/xpdomanager.class.php
Create and Drop database
	modified:   ../xpdo/om/pgsql/xpdomanager.class.php
General fixes to xPDOQuery_pgsql and modified xPDO::getCount() to accept bit more complex queries

	modified:   xpdo/om/pgsql/xpdoquery.class.php
	modified:   xpdo/xpdo.class.php
Fixed auto increment issues with xPDOObject_pgsql
Modified xPDOObject::save() to call xPDOObject_[driver]::save() with pgsql and oci

	modified:   xpdo/om/pgsql/xpdodriver.class.php
	modified:   xpdo/om/pgsql/xpdoobject.class.php
	modified:   xpdo/om/pgsql/xpdoquery.class.php
	modified:   xpdo/om/xpdoobject.class.php
	modified:   xpdo/om/xpdoquery.class.php
Fixes to xPDOObject --
Muchos thanks to opengeek

	modified:   xpdo/om/pgsql/xpdoobject.class.php
	modified:   xpdo/om/xpdodriver.class.php
	modified:   xpdo/om/xpdoobject.class.php
	modified:   xpdo/om/pgsql/xpdomanager.class.php
Add / Remove index() fixed to support tablename_indexname format

	modified:   xpdo/om/pgsql/xpdomanager.class.php