Merge branch 'master' of https://github.com/ScottLogic/insight into dev
Merge branch 'master' of https://github.com/ScottLogic/insight into dev
Merge branch 'master' of https://github.com/ScottLogic/insight into dev
Fixed failing legend tests in SpecRunner

Tested in Chrome, Firefox, IE11, Opera, Safari
Added spy to fix failing theme test in some browsers including Firefox.

Tested in Chrome, Firefox, IE11, Opera, Safari
Merge pull request #143 from niksoper/theme-tests

Added spy to fix failing theme test in some browsers including Firefox
Merge pull request #142 from niksoper/legend-tests

Fixed failing legend tests in SpecRunner