First-class support for the Sanny Builder Library files

[x87]

Currently if you try to download the files from SB Library (classes.db, enums.txt) in most cases you won't be able to use them due to numerous issues. This ticket summarized the work that needs to be done in order to make SBL definitions ready to use.

• SCR modes for GTA III and VC #147
• Compiler incorrectly treats string literals with some characters #66
  • Compiler incorrectly treats string literals with some characters #66 (comment)
  • Sanny Builder Library #136 (comment)
• support overloaded commands library#29
• Some enums won't work #168
• support derived classes (Car and Heli/Boat/Tank etc) library#40
• Updating Library files from IDE does not work for some users #172
• Enum highlighting and member sorting #141
• crash during SBL update #288
• arguments are counted as exactly one value
• SBL auto-update improvements #297