Build 144.2

Optimized base memory usage slightly
Fixed logic blocks not re-enabling blocks when unlinking from them
Updated various Serpulo turret sprites/animations
Re-added the base builder AI rule and enabled it in the existing custom game attack/PvP maps
Buffed Tecta unit
Made file chooser on Linux now use Zenity when possible
Improved schematics used in base generation on Serpulo
Various minor improvements to modding API