Bower support and alter structure

* Add support for bower
* Remove lib directory since these are now bower components
* Rename some files so that they are consistent (i.e. bootstrap3-wysihtml5 instead of bootstrap-wysihtml5)
* Add .editorconfig file
* Update links in index.html.

@settinghead Please review. Are there any other changes I should make to the structure? Will the fact that I altered the file structure and renamed some files make it difficult to upgrade later on? Thx.