Merge pull request #1 from Creatiwity/0.2

0.2
WDatabase added in WCore

DB Tables' prefixes are now handled (see config/database.php to set a
prefix)
WTemplate update + miscellaneous

WTemplate : {set} node + comment
WDatabase : table declaration to add auto prefix
User & Session update
Session security update

Session token is now checked periodically
Batch doc maker added
Documentation regeneration without libraries\
Updating documentation on WMain and WSystem
WConfig documentation
Syntax updating
Nightly update of the documentation
Updating WController and WDatabase documentation
Nightly update of the documentation
Changing name in doc to WityCMS
Updating WHelper and WLang documentation
Adding forgotten xpLosIve author to WConfig
Updating gitignore to remove the compiled doc
Removing doc from the repository
Updating gitignore
Updating WNote documentation