[tool] color make.pm status characters
[hacc] fix heredoc parsing
[hacc] Fix some tests I guess I forgot to test
Use heredocs for shaders
Remove old individual shader source files.
[hacc] Syntax change: refs start with $ always.

Barewords are strings except true, false, null, inf, nan
[hacc] Remove Either_String, improve error messages
Use new hacc var/string syntax
[core] Command_Types no longer use Resource
Remove Resource class
[core] Move phases and layers away from haccids
Try to provide some workable pointer haccing shortcuts
[hacc] polymorphic array first elem is string
[core] fix some terminal output issues