removal of HandleSys helper functions
removed useless BaseContext stuff from Engine
put SourceMod specific stuff in BaseContext
cleaned up broken Handle code
--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40267
added string include file
renamed typeutil and its functions
redid a bunch of the string natives
string natives now register
--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40238
little fixes to API
temporarily commented dependency iface until final
--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40177