Add "use strict" to rollup wrapper function when strict is on

* Prevents lint error
Added --quiet support for normal builds
Make logging respect --quiet
lint fixes
lint fixes
Switching from jslint to jshint as the default linter for shifter
Merge branch 'master' of git://github.com/brianjmiller/shifter into brianjmiller-master
Fixed lint issues
Version Bump
Docs
Fixed bad dep
Version Bump
Docs
Switched from ncp to cpr
Force --walk to use --no-progress in no TTY settings. Fixes #24
Added better test suite names
Added date stamp to -walk so you know when the last build occurred
Pass build file info in options
After an exec, rebuild the build.json file if it has changed
Better dynamic json handling