Merge branch 'release/plugin-s3/v0.1.12-alpha'
Update changelog
Squashed 'core/' changes from a65eb6e..993fcfa

993fcfa Merge tag 'v0.2.0-alpha' into develop
79f002c Merge branch 'release/0.2.0-alpha'
411895a Merge branch 'develop' of github.com:syncany/syncany into develop
5e9312a Merge tag 'v0.2.0-alpha' into develop
19a25af Merge branch 'release/0.2.0-alpha'
0a558be Add release date to changelog
69130d8 Update CHANGELOG.md
3fc105e Allow optional 'File' field to be 'null'
808045f Merge branch 'release/0.1.12-alpha'
af59537 Merge branch 'release/0.1.11-alpha'
ed18574 Merge branch 'release/0.1.10-alpha'

git-subtree-dir: core
git-subtree-split: 993fcfa980333830943a729c106c80b0f7eb7121
Merge commit '6f65440356fc93e33945f9894fa7b416cf16b216' into develop
Merge branch 'release/plugin-s3/v0.2.0-alpha'
Merge tag 'vplugin-s3/v0.2.0-alpha' into develop

Syncany Amazon S3 Plugin v0.2.0-alpha