Move crowdtruth/crowdflower and crowdtruth/mturk to independent packages
Add counters collection for autoincrementable ID's
Add new classes for Counters
Use Counters for Activity and Entity id generation
Starting updates on TextController for handling different type of separators
Minor changes to handle multiple separators
Added templates, media support and process button
Merge branch 'cmartinez' into dev

Conflicts:
	app/models/FileUpload.php
Revert "Starting updates on TextController for handling different type of separators"

This reverts commit 88e8a89123b6890dc8071ed42f201f0b8a63a6df.
Merge branch 'cmartinez' into dev
Improved batch selection on job page
Improved template selection for new jobs

- The template selection tab now dynamically checks if a template exists
and can be previewed, or if no selection has yet been made.
- Added favicon
Job2 improvements
Job2 bug fix
Added presentations, updated styling
Fixed incorrect link
Job2 submit fix and control improvement
Temp job2 fix
2 new features / towards jobs2
Update CountersSeeder to make it more memory efficient