Added polyfil test
Removed test
Merge branch 'develop' into gh-pages
Merge branch 'develop' into gh-pages
Merge branch 'develop' into gh-pages
Merge branch 'develop' into gh-pages
Merge branch 'develop'
Merge branch 'develop' into gh-pages
Merge branch 'develop'
Merge branch 'develop' into gh-pages
Merge branch 'gh-pages'
Merge branch 'develop' into gh-pages
Merge branch 'gh-pages'
Merge branch 'develop' into gh-pages
Merge branch 'gh-pages'
Merge branch 'develop'
Added more info to the docs about building custom Griddle builds.