Fixed broken layout on github button and removed share button.
Removed some header's buttons and move download button on right panel.
Updated header menu for Onsen UI website integration.
Changed to not show welcome dialog.
Updated tabpanel navigation layout.
Removed pattern html file from download package.
Removed unneeded links to teaser site.
Move customizer panel to left from right.
Removed unneeded teaser site.
Removed uneeded code and beforeunload event handling.
Fixed some broken newsletter popup layout issue.
Trivial fix.
Removed unneeded code about share dialog.
Implemented component variables highlight.