Feature testing user specs
Update a couple gem minor versions to agree with openSUSE packaged versions.
Visibility check on the button modify-roles
hounci fixes
some basic tests for admin/users controller, fixed bug in admin/users controller for displaying users

Fixes by hounci violations
houndci fixes
Bugfix conference#calculate_items_per_week
Merge pull request #189 from ChrisBr/bugfix_item_function

Bugfix conference#calculate_items_per_week
Implements todo list for instance dashboard
Merge pull request #178 from openSUSE/gems-with-dependencies

Update a couple gem minor versions to agree with versions in d:l:r:e
Merge pull request #114 from gopesht/testing

some basic tests and fixed bug to display users
Merge pull request #136 from gopesht/feature_testing

Feature testing
Days with leading zeros
Merge pull request #193 from gopesht/fix_volunteer_specs

Days with leading zeros
s/shedule/schedule/
Remove additional whitespace around flash.

Looking at the screenshots, it just seems excessive.
Merge pull request #190 from ChrisBr/step_by_step_list

Implements todo list for instance dashboard
Merge pull request #192 from openSUSE/begone-flash-padding

Remove additional whitespace around flash.
Merge pull request #191 from openSUSE/typo

s/shedule/schedule/
conditional rendering for registration period