FLOE-174: Marged styling and markup changes. Fixed layout so that URL input is now 2 lines on the toolbar and doesn't jump around as much. Updated the instruction text to be more descriptive and more distinct.
FLOE-174: Added some instruction text to the Preview page. Now gives a description of what to expect and what the user can do in case of an error.
FLOE-174: Replaced <b> with <strong>. Added OpenSans bold.
FLOE-174: Fixed mis-referenced font.
Merge remote-tracking branch 'jhung/FLOE-174'

* jhung/FLOE-174:
  FLOE-174: Fixed mis-referenced font.
  FLOE-174: Replaced <b> with <strong>. Added OpenSans bold.
  FLOE-174: Added some instruction text to the Preview page. Now gives a description of what to expect and what the user can do in case of an error.
  FLOE-174: Marged styling and markup changes. Fixed layout so that URL input is now 2 lines on the toolbar and doesn't jump around as much. Updated the instruction text to be more descriptive and more distinct.
FLOE-177: Add a feature to have the metadata demo populates a pre-defined OER content.
FLOE-178: First commit of demo iteration 2. This is work in progress. Work done so far:
- added custom Foundation build
- landing page skeleton (index.html)
- resource page (resource.html), but in very rough state.
FLOE-178: Created a component to set the database with appropriate content and redirect to the demo.
FLOE-178: Code clean-up.
FLOE-178: Edit Resource page styling
- implemented structure and styling for new edit resource page.
FLOE-178: Styling Preview container.
Merge remote-tracking branch 'cindyli/FLOE-178' into FLOE-178
FLOE-178: Output HTML and active content styling.
FLOE-178: Very rough restructuring of the HTML markup.
The text editor is now in its own container separate from the
metadata editor.
FLOE-178: Cleaned up styling for restructured page.
- Everything looks more or less okay.
- Still missing icon fonts.
- Need to do cross-browser and mobile testing.
FLOE-178: Rename css selectors based on the new design of the resource page and apply css selectors to the resource page.
FLOE-178: Dynamically retrieve the database name from the query string at the resource page.
FLOE-178: The metadata panels and the placeholder for the inserted video are rendered properly.
FLOE-178: In the progress of fixing broken styling of metadata panels.
FLOE-178: Removed Bootstrap and renamed demo classnames
- changed classnames from gpii-metadata- to gpii-metadataDemo where necessary.