GPII-123: Added hover font-icon states to the Discovery Tool. Added some missing styles for hover of panels.
GPII-132: Changed markup implementation from using Button to Checkbox input. Todo: fix hover styles.
Merge branch 'master' into GPII-132
GPII-132: Changed the Discovery Tool preset icons to use checkboxes instead of button.
GPII-125: Restructure HTML to better support content simplification (adjust CSS accordingly)
Merge remote-tracking branch 'jhung/GPII-132' into GPII-125
GPII-132: Hover icon now properly shows when input is checked and receives focus.
Merge remote-tracking branch 'jhung/GPII-132' into GPII-125
GPII-125: Remove the <br/> tags from the 'try something new,' in favour of styling instead (still to come).
Merge remote-tracking branch 'acheetham/GPII-125'

* acheetham/GPII-125:
  GPII-125: Remove the <br/> tags from the 'try something new,' in favour of styling instead (still to come).
  GPII-132: Hover icon now properly shows when input is checked and receives focus.
  GPII-125: Restructure HTML to better support content simplification (adjust CSS accordingly)
  GPII-132: Changed the Discovery Tool preset icons to use checkboxes instead of button.
  GPII-132: Changed markup implementation from using Button to Checkbox input. Todo: fix hover styles.
  GPII-123: Added hover font-icon states to the Discovery Tool. Added some missing styles for hover of panels.
GPII-125: updated the url to the fireworks text to speech server
GPII-125: fixed tts selector in the panel, added proper ended event listener instead of the timeout.
GPII-141: Search input and text added to resource header
GPII-141: Added doctype to demo and changed search input from type text to search
GPII-141: removed webkit search input styling
Merge remote-tracking branch 'heidi/GPII-141'

* heidi/GPII-141:
  GPII-141: removed webkit search input styling
  GPII-141: Added doctype to demo and changed search input from type text to search
  GPII-141: Search input and text added to resource header
Merge remote-tracking branch 'yura/GPII-125'

* yura/GPII-125:
  GPII-125: fixed tts selector in the panel, added proper ended event listener instead of the timeout.
  GPII-125: updated the url to the fireworks text to speech server
GPII-145: added line-height to keep icons centred
GPII-145: added line-height to keep icons centred
Merge remote-tracking branch 'heidi/GPII-145'

* heidi/GPII-145:
  GPII-145: added line-height to keep icons centred
  GPII-145: added line-height to keep icons centred