Fix the run button, snippet is now loaded during run to find the default
theme.
Tree now works in IE too.
Fixes bug where empty code divs would cause the nav to mess up.
Merge branch 'master' of https://github.com/OpenNTF/SocialSDK.git into SampleFrameworkFixes
Should add CodeMirror even if code is not present, to enable some to be
typed.
Add guard.
When running, only add the theme if we don't have one.
Merge pull request #60 from fmoloney/SampleFrameworkFixes

Sample framework fixes