GPII-118: Starting to style discovery tool
GPII-118: Added buttons to replace controls
GPII-118: Panel opens from bottom, panel markup changed, styling
GPII-118: Created ref to fl-discoveryTool instead of over-riding fl-fatPanel
GPII-118: Adding custom Discovery Tool icon font.
Merge branch 'GPII-118-heidiv' into GPII-118
GPII-118: Added font-face declaration for the font icons.
GPII-118: DT styling
GPII-118: Added font icons for arrow, checkmark, discover
GPII-118: Checkmark toggle added, depending on aria-pressed state of button
GPII-118: Added icons for button panel.
GPII-118: Fixed checkmark icon to use new checkmark icon font. Tweaked centering of icons in button panel. Added low contrast template.
GPII-118: Hover/focus styling
GPII-118: Removed commented out markup from panel templates
Merge branch 'master' of https://github.com/fluid-project/prefsEditors into GPII-118
GPII-118: Try arrow made presentational
Merge remote-tracking branch 'heidi/GPII-118'

* heidi/GPII-118:
  GPII-118: Try arrow made presentational
  GPII-118: Removed commented out markup from panel templates
  GPII-118: Hover/focus styling
  GPII-118: Fixed checkmark icon to use new checkmark icon font. Tweaked centering of icons in button panel. Added low contrast template.
  GPII-118: Added icons for button panel.
  GPII-118: Checkmark toggle added, depending on aria-pressed state of button
  GPII-118: DT styling
  GPII-118: Added font-face declaration for the font icons.
  GPII-118: Adding custom Discovery Tool icon font.
  GPII-118: Created ref to fl-discoveryTool instead of over-riding fl-fatPanel
  GPII-118: Panel opens from bottom, panel markup changed, styling
  GPII-118: Added buttons to replace controls
  GPII-118: Starting to style discovery tool