Megacommit
Split vm_frame into stackframe and codeframe
calling codeframes work
Fixed imports, so they are only executed once
Added more finetuned debug defines
don't use output_string with t_string args
Some small fixes
Identifiers are always char0 strings, not objects
trace classes are a bit better
Fixed issue where hash.get() never returns default
% placeholders in io.printf() are parsed correctly
Added frame-identifiers for frame-scoped variables (imports, classes etc)
Regex constants are done properly
Fixed some string splicing issues
Actual implementation of stringcat would be handy
Travis CI fix
Added ICU to cunit tests as well
Merge pull request #186 from jaytaph/codeblocks

Codeblocks