Update version to 6.1.6

Update version to 6.1.5

Update version to 6.1.4

Update build-msi.py script to always enable shibboleth

Amend 6.1.2 second

[script] Don't copy german msi package.

Update version to 6.1.0

Updated seafile version to 6.0.7

Update version to 6.0.6.

lianyou: Update the version of the installed after fixing login bug.