Fixed range of valid versions to install

Release 1.4.6

OC-1321: fix renaming problem: parent and children

Dumb update of workaround app (1.0.5) to avoid problems after update …

…of main app

Release 1.4.3

Merge pull request owncloud#199 from owncloud/release-JB-workaround-1…

….0.3

Release jb workaround 1.0.3

Merge branch 'release-1.4.1'

Avoid null pointer in logs

Version up: 1.3.22

Version up: 1.3.21