FIX: "comments html not binding properly"

- fix comments html not binding properly to the element, thus not displaying.
Update README.md
Update README.md

Fix typo
IMPROVE: update font-awesome to 4.2.0

- update font-awesome to 4.2.0 and change templates accordigly

Closes #111
Merge branch 'feature/font-awesome-update'
UI: change checkboxes to toggles

- change checkboxes to toggles with new Font Awesome `fa-toggle-on` and `fa-toggle-off` icond
FEATURE: add option to wrap editor lines

- add option of "wrap editor lines" e.g. word wrap in settings

Closes #110
STYLE: fix elements hover titles and icons

- fix wrong hover title on single gist "gist URL"
- fix icons wrongly assigned classes after font-awesome upgrade
FIX (OSX): Add node-webkit menu creation

Due to changes in how node-webkit behaves by default a change was needed
to create the OSX menu explicitly.
If not created then OSX native copy/paste does not work.
Merge branch 'master' into feature/enterprise

* master:
  FIX (OSX): Add node-webkit menu creation
  STYLE: fix elements hover titles and icons
  FEATURE: add option to wrap editor lines
  UI: change checkboxes to toggles
  IMPROVE: update font-awesome to 4.2.0
  Update README.md
  Update README.md
  FIX: "comments html not binding properly"

Conflicts:
	app/index.html
	app/partials/history.html
	app/partials/single-gist.html
FIX (Settings): Fix reload mechanism to load new loading screen.
FIX (icons): Converted font-awesome classes that were missed
FIX (login): Add token verification on app load
FIX (Import): Fix Import loading to redirect to proper loading start
point
FIX (API): Fix Delete not generating correct url
FIX (css): Fix notification popup z-index