update gems, fix failing tests
deprecated syntax update
unlock from specific commit
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
Merge pull request #218 from NikitaAvvakumov/remove_codeclimate_coverage

Remove CodeClimate test coverage integration
'Click here for all orphan lists' link not visible when partner has no orphan lists
'Click here for all orphan lists' renamed to 'All orphan lists' and added 'none' if partner has no orphan lists
changed Cucumber features for testing partners orphan list page.
Merge pull request #217 from razorcd/this_is_the_orphanslist_link

OSRA-239 #Done
Add created_at and updated_at fields to partner, orphan and sponsor views

- dates formatted as d(d)/m(m)/yyyy
- date formatting is performed by admin/time_helper
gems that are not in groups except activeadmin, devise, jquery-rails updated. App seems to run well, tests pass
all gems that are not in groups are updated. tests pass