Changes:
* Hide navigation bar buttons not being used
* ActionBar changes:
> background color now customizable
> shows page title in title area
> changed back icon to sandwich icon
* GridView changes:
> "Add Album" is now "Add Section"
> Photo icon now gives option of taking photo or video.  This allows us to get rid of video icon in section header.
> Section name is now centered in header
* ImageViewer
> ActionBar has been changed to allow for same customizations above
> Thumbnail bottom bar now has customizable background color
* Install/Reset
> Changing base URL now automatically does reset even if option not selected
*Share option added to webview page options