Fix #422 - Add blocks-ie inclusion to submodule doc
Fix #435 - Add flat-ui extension to builder
Fix #423 - Append semi-colon after each Javascript file
Merge pull request #441 from ebollens/fix/423

Fix #423 - Append semi-colon after each Javascript file
Merge pull request #440 from ebollens/fix/435

Fix #435 - Add flat-ui extension to builder
Merge pull request #439 from ebollens/fix/422

Fix #422 - Add blocks-ie inclusion to submodule doc