* fixed installing samples when for example Rook Sample already exist and other samples not
* fixed some mysql error when character you trying to create already exist
* fixed signature fonts finding path
* removed DEFAULT '' for TEXT field. It didn't worked under some systems like MAC OS X.
* moved news adding at installation from schema.sql to finish.php
* removed some unused cities field from myaac_spells table
* some optimizations
* more info displayed when cannot connect to database
* added Cache:delete($key) function
* added support for OTHire 0.0.3
* deleted unused ODBC and PostgreSQL files
* fixed support for Gesior layouts
* updated forum links to use friendly_urls
* some more info will be shown when cannot connect to database
* show more error infos when creating character
* fixed forum link on newses
* fixed spells loading when there's vocation name instead of id
* fixed bug when you have changed template but it doesn't exist anymore
* fixed vocations with promotion loading
* fixed support for gesior pages and templates
* added function OTS_Acount:getGroupId()