Merge pull request #11 from markleusink/master

Banner header bar is now responsive (menu options are collapsed on smaller screens)
Updated the dialog to no longer use dbootstrap
Merge pull request #12 from priand/master

Updated the dialog to no longer use dbootstrap
Merge remote-tracking branch 'openntf-src/master'
Removed the bootstrap-theme.css file from the Bootstrap 3 theme: this is
an optional CSS file that adds a 3D effect to various elements. Created
a new theme (bootstrapv3.0.0_3d) that includes that CSS file.