Continuing chunk object refactoring
Refactored stack decorations property
Beginning to implement MCGo compile method
Implemented object evaluation methods used by Chunk compile method
Finished implementing MCChunk::compile_object_ptr
Implemented get/set CompositorCacheLimit and TileSize
Finished implementing MCGo::compile
[[ RefactorSyntax ]] Fixed issues with refactoring of MCStack::find* methods.
[[ RefactorSyntax ]] Make sure controls property tables link to MCControl's property table not MCObject's.
Improved MCGo refactoring and compile method
implemented temporary clipboard and drag data property functionality
Temporarily implemented hilitedLines property
tweaks to Go and Chunk compile methods
Implemented 'property changed' properties
[[ RefactorSyntax ]] Corrections to array saving and loading code.
[[ RefactorSyntax ]] Corrections to array saving and loading code.
Merge branch 'refactor-syntax' into refactor-syntax_unicode

Conflicts:
	engine/src/control.cpp