log external URL, not object ID (toString)
Added value 'unknown' for 'Repository depth option'
Added a test case for verifying that depth 'unknown' works
[JENKINS-17974] Changed 'undefined' to 'as-it-is' in web interface of subversion-plugin
[JENKINS-17974] Move 'as-it-is' option to the end.
[JENKINS-17974] Updated help page so it refers to 'as-it-is' instead uf 'unknown'
Merge pull request #46 from ezjenkins/master

[FIXED JENKINS-17974] new SVN plugin option to leave --depth parameters as they are
It's obvious that these are options, we don't need to say that
Upgrade svnkit dependency to 1.7.10
add trilead-ssh2 dependency
tidy:pom
[FIXED JENKINS-19175] Add workaround while waiting for svnkit release with fix
Excessively verbose logging for routine configuration mistakes.
added help for storeAuthToDisk option
updated German localization
Making logging quieter; fills up log file with mostly irrelevant information.