* Add support for truncating parser input

* Remove RLAPI from implementations in rlgl.h

* added defines to parser

* added value and description for defines in parser

* parser: fixed lua defines output, fixed makefile for raygui, added LONG type for defines

* parser defines: remove postfix for LONG/FLOAT, support for hexadecimal consts, convert hex ints to decimal for JSON output

* removed defines from raylib_apis