VE-1178 Track timings for length of VE use before abandoning an edit
VE-1178 Code formatting
VE-1178 Use correct tracker for GA/DW data
VE-1178 Make use of TargetEvents class
VE-1178 Remove debug
VE-1178 Move Wikia code out of MW class
Merge pull request #4241 from Wikia/VE-1178

VE-1178 Track timings for length of VE use before abandoning an edit