Merge branch 'release/v.2.12'
have sources menu in alerts sorted by group
ALM-637 limit queue:all rake task by date range
fixed broken URLs
ALM-637 add option to queue articles by start_date and end_date
fix pmc parsing error
Merge branch 'master' of github.com:articlemetrics/alm
ALM-618 allow incomplete dates, only require year
ALM-626 ask for UTF-8 when looking for canonical URL
ALM-618 added cucumber tests and fixed import rake task
ALM-618 added cucumber tests for incomplete dates in import file
Merge branch 'master' of github.com:articlemetrics/alm
ALM-618 fixed small syntax error
ALM-618 fixed syntax error in articles seeds, allow date entry back to 1660
ALM-635 remove link to wiki, link to new community website instead
fixed broken link
Fixed broken link
Merge branch 'master' into develop

* master:
  Fixed broken link
  fixed broken link
  ALM-635 remove link to wiki, link to new community website instead
  ALM-618 fixed syntax error in articles seeds, allow date entry back to 1660
  ALM-618 fixed small syntax error
  ALM-618 added cucumber tests for incomplete dates in import file
  ALM-618 added cucumber tests and fixed import rake task
  ALM-626 ask for UTF-8 when looking for canonical URL
  ALM-618 allow incomplete dates, only require year
  fix pmc parsing error
  ALM-637 add option to queue articles by start_date and end_date
  fixed broken URLs
  ALM-637 limit queue:all rake task by date range
  have sources menu in alerts sorted by group