Small patch
Revert "Rebuild GRMustache from source to fix issues on Lion."

This reverts commit 20b62cae6898142afc26fa6da18ab1069e038ee9.
Revert "Update 3rd party library GRMustache to v7.0.2"

This reverts commit 783363c623421d5a4644cebd86ffbc9c4a014cde.

Conflicts:
	Main Project (Textual).xcodeproj/project.pbxproj