Groom Gemfile. Fit into one style
Update form to hot new path
Replace update from member to collection
As exception is used - we need to interpolate this string
Add 'edit button' in proposal show
button to link to schedule
Add details of proposal in show page
show speaker's email
Mention if registration is required
Ignore rbenv's local marker
replacing put requests by patch for rails 4 compatibility
Merge pull request #98 from gopesht/make_routes_compatible_with_rails4

replacing put requests by patch for rails 4 compatibility
Merge pull request #92 from bear454/master

Ignore rbenv's local marker
Suggest an in-memory db for testing.
Seed the in-memory test db.
Merge pull request #100 from openSUSE/test_in_memory

Suggest/allow an in-memory db for testing.
Merge pull request #90 from openSUSE/review_140430_style_cleanup

[Review] Request from 'KalabiYau' @ 'openSUSE/osem/review_140430_style_cleanup'
Conference Model tests
Conference Controller tests
Bugfix for Conference Controller update