v1.2 - May 2016

Notable user changes:

• Fourier Transform gate
• Counting gate
• Resizable gates
• Value tooltips
• Context-sensitive cursor styling
• Empty circuit action hints
• Browser compatibility fixes
• Error reporting improvements
• Fixed multi-wire gates causing garbage output via unblocked recoherence
• 'Drag gates onto circuit / watch outputs change' hint
• 'Loading...' div

Notable dev changes:

• Error injection gate (id: "__debug__ErrorInjection")
• Added CodeClimate and fixed some of the identified issues
• Added doc folder
• Added unit tests for a few previously untested classes
• Added polyfills