Move concat to update task

After people run grunt install - the project isnt ready to test. Concat has to be run to generate the assets. Moving the concat to the update task will have everything ready to test right after install.
Update grunt-protractor-runner

Version 0.1.2 cannot run the last protractor - update to 0.1.6 to run protractor 0.12.0.
Merge pull request #6 from Schlogen/master

New version update