Add datashift gem
Merge branch 'master' of https://github.com/maxcobmara/uniformity into add-datashift

Conflicts:
	Gemfile
Merge latest
Merge pull request #20 from Nurhashimah/master

Kits-new/edit require additional provision fields
Update gem & add rake
Merge branch 'master' of https://github.com/maxcobmara/uniformity into add-datashift
Merge pull request #21 from izambasiron/add-datashift

Add datashift
Merge pull request #22 from Nurhashimah/master

Assign provision default rank
fix model-staff + kit_uniform