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
Conference Model tests
Maintain schema
Add docs back
Fix create conference form
- adds HTML 5 validations
Merge pull request #102 from ChrisBr/conference_model_tests

Conference Model tests
Merge pull request #111 from openSUSE/review_140512_fix_test_schema_loading

Maintain schema
Merge pull request #112 from ChrisBr/fix_new_conference

Fix create conference form
Merge pull request #93 from differentreality/proposal_show

Show more information in proposal page
Merge with master
Merge with master