Replace min and minjs with uglify.
Move Zepto submodule back to head.
Nix concat
Add grunt-update-submodules, nix some extra commands (concat/unused replace)
Let's not use dist from Zepto's rake

We can uglify on our side, and removes need for uglifier Ruby gem.
Don't include SCSS dirs in build.
Better comments for what happens in dist copy
Minify lib files ourselves
Remove some cruft
Load Recipes directly from submodule, build to build dir, remove built versions
Copy build to test dir for testing, run directly from test dir.
Cruft
Nix cq
Copy Zepto into build dir, fix copying jqtouch-jquery bridge
Refactor build tasks

* light -> default: Now includes building dependencies (Zepto/jquery-bridge)
* Nix "full" — was re-running build several times...
Nix unused grunt-css
Use config build dir for clean
Use un-minified jQuery in build (is minified in dist)