add "already runned" messages
Merge branch 'develop' of github.com:nvbn/everpad into develop
sharing notes in models, sync and tests
sharing notes in service
add note sharing dialog
fix sharing methods
receiving shard id
fix share url
sharing interface
fix cancel sharing
Merge branch 'feature/share-notes' into develop
Merge branch 'develop' of github.com:nvbn/everpad into develop

Conflicts:
	everpad/pad/indicator.py