moving analytics back to head,
adding comscore
working on c7 value for comscore
fix adding tracking pixels
safer wikiVertical
use c7Value
some PR comments fixes
pixels -> tracking-pixels.hbs
Remove catchall, handled by /{title*} now
Don't create new handler for every article route
Unified method handlers
Slimmer methods
Streamlined methods
forEach loops over own properties only
Moved backendTimeout to config
HTTP error logging, fallback if children are missing
Two small tests cases
Some more tesst cases
Test test getEnvironment
HG-191 Re-implement Google Analytics event tracking

* Added new GA tracking module
* Changed structure of GA config in localSettings
* Changed UA implementation to older method using ga.js
* Moved tracking JS to head element
* Corrected some typos ;)
HG-191 Use interface for type
HG-191 Code review feedback
Extend backendRequestTimeout to 30 seconds