update gems, fix failing tests
deprecated syntax update
unlock from specific commit
Prevent partner's province from updating

- change permit_params in app/admin/partner.rb
- add attr_readonly for province in partner model
- add test in partner model spec to check for attributes after update
Prevent partner's province from updating (cont'd)

- rename the test for the update method (to avoid awkward wording)
- add a test to demonstrate that the partner model accepts a province
  upon create
Merge pull request #213 from azangru/272_partners_update_controller

Prevent partner's province from updating (OSRA-272)
OSRA-272 #resolve
Add sponsorship start date for the currently sponsored orphan(s) table
Change date format in the currently and previously sponsored orphan(s) panels
Change a scenario step to reflect the new date format
graceful handling of case where no orphan list spreadsheet specified
Change date format from 'Month year' to 'mm/yyyy' and test accordingly
Merge pull request #202 from theB264/osra277_clear_filters_button

OSRA-277 #Resolved
Merge pull request #214 from azangru/284_sponsorship_start_date

OSRA-284 #Resolved
Merge pull request #216 from robbiejackson/no-spreadsheet-to-upload-osra-285

OSRA-285 #Done
Remove CodeClimate test coverage integration - not working & Coveralls does the job