* Removed ZMarket as an external plugin (to be integrated next commit)
* Updated weapon configs, removed weapongroups.txt and moved weapons.txt to root zr config folder.
* Moved offset finding to respective module, made new forward *OnOffsetsFound.
* Updated weapons&hitgroups config file format to match playerclass.txt
* Updated translations.
* Recoded weapon restrict menu, commented out all zadmin options that don't quite work.
* Added weaponammo module (not finished but existent)
* Started zmarket module.
Revision also includes:
* Added syntax checking on recoded/new console commands.
* Fixed sv_skyname handle being used when invalid.
* Fixed unhooking error on Weapon_Drop.
* Prefixed some API-style functions with 'stock' to stop compiler
warning.
* Separated downloads into its own file.
