Updated karma-requirejs to ~0.2.0.
Fixed the bug of popup blur event.

It seems that the source old is not in the same version as dist.

In dist/ez-timepicker.min.js there are two functions:
scope.updateFromInput()
scope.updateFromInput()

So I added these two functions to source code.
Merge pull request #6 from jesusjzp/master

Updated karma-requirejs to ~0.2.0.