Improvement in database interface (? and ?{} enabled). Changed method factory() to build() in Cache_Factory
moved themes to BASEDIR/theme/. Added Content-Type in Responses, fixed bugs in Response.
Moved to jQuery 1.9.1, use it for ajax request (still using dojo for ui elements)
Added new Theme void and json (for ajax request) not finished yet

Signed-off-by: Alexander Book <redchrome@gmx.de>