Added exec-strings-chunk.cpp to linux makefile, tweaked chunk.cpp to get things compiling
Merge branch 'refactor-syntax_unicode' of https://github.com/runrev/livecode into refactor-syntax_unicode
[[ Unicodify ]] Added NSString method stringWithMCStringRef and updated all uses of stringWithCString: MCStringGetCString() to use it.
Merge branch 'refactor-syntax_unicode' into refactor-syntax_unicode_embedded_dispatch
NSString creation updated to stringWithMCStringRef