Revert "Subtabs stubbed out until completed - stable build"

This reverts commit a5d72191be3e5fd1829e8d149e957aa3a504f53e.
Revert "Subtabs system"

This reverts commit 1fe78fbcbc4d11a87f4254014185092031ce8c3b.
Revert "Some minor bug fixes, single Editor for all tab instances"

This reverts commit 5894dc4e0449cd31b0b523711317ffbac00aeb76.
Major version 1.6.0

Updates less.js to 1.3.3
Hidden subtabs

Should fix matthewdl/Crunch#59
.gitignore is now working
Cleaning & line normalization
Merge pull request #60 from losnir/master

Crunch 1.6.0