always disallow empty password for ldap connections: some servers may not immediately complain if
the password is empty
Use StringUtils.isBlank() like dizzzz advised
Merge pull request #348 from zwobit/develop

always disallow empty password for ldap connections
[bugfix] Fix missing oauth dependencies after ./build.sh clean
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Merge pull request #349 from adamretter/develop

[bugfix] Fix missing oauth dependencies after ./build.sh clean