v1.4

• Filled X2DLCInfo and XComGame.int with examples.
• Added an alternative example for using X2MBC to build against Highlander to build.ps1.
• New placeholder mod preview image.
• Added more global macros to globals_uci.
• Expanded and updated ConfigEngine with more functions and improved performance.
• Improved Help.uc formatting.
• Added useful stuff into .gitignore