Tranyi/blazer @ bdf1ecaefe9e76bf49cb401c520bd184afa21c41

Andrew Kane 113523ab8d Fixed issue with missing queries - closes #61		9 anni fa
..
assets	ff4639822c Updated chartjs	9 anni fa
controllers	113523ab8d Fixed issue with missing queries - closes #61	9 anni fa
helpers	f125c33b5c Chart null columns	9 anni fa
mailers	fc0c26c142 Added support for multiple data sources	9 anni fa
models	dbb9052526 Fixed error with Rails 4.1 and below - closes #60	9 anni fa
views	9637744c5f Added support for Rails 5	9 anni fa