Community Limit Aduster Initiative

So, here it is the limit adjuster ready to be used by the community to easily add their own limits.

Basically I rewrote the entire thing, but in a brief, the main changes were:
* Proper directory structure
* CMake files to generate project files for any compiler
* Changed license from GPL to MIT
* Simple and easy interface to add new limits (See *doc/Creating Your Own Adjuster.txt*)
* Using injector library instead of CPatch
* Changed the ini parser