Fixing scribbler from displaying empty scribbler editor on page load, refs #96.
Small fix for scribblerEditor displaying incorrectly, refs #96.
Merge branch 'master' into fixes/96-scribbler-display-error

Conflicts:
	website/static/js/site.js
Merge pull request #131 from rapidsms/fixes/96-scribbler-display-error

Fixing scribbler from displaying empty scribbler editor on page load, refs #96.