Removed a lot of unnecessary AMysql_Exception behavior...

Backwards incompatible change: AMysql_Exceptions do not trigger_errors
by default anymore. To retain legacy behavior you can set
AMysql::triggerErrorOnException to TRUE.
Started following PSR-2
Added todo comments
Made it so tests now use conf files. Added new manual 2006 error test
Allow forcing of a driver with connDetails. Some other stuff.
New auto ping feature set to 20 seconds initially.
assertSame() -> assertEquals(). mysqli returns INTs as PHP ints, unlike
mysql
New stmt returning methods (ins, upd, del, rep).
Make AMysql_Expr a bit easier to extend. Add comments. PSR-2
Made AMysql_Statement adhere mostly to PSR-2
New AMysql_Profiler that allows access to the latest profile data
AMysql new shipping with a Profiler template and $profiler->getAsHtml()
Only manually load all classes if no autoloader was detected
Comment modifications to Select, adjustment on Select test ordering
in $amysql->select(), allow for listing of columns as an argument
AMysql -> AMysql_Abstract
Support for changing the identifier char (borrowed from pgsql branch)
Merge branch 'attila2' into next

Conflicts:
	AMysql/Abstract.php
	AMysql/Statement.php
Hungarian comment to English
Deduplicated test methods