Merged #108 "Fix NPE when there are two repositories which only differ in case"
Removed unnecessary and obsolete download links from documenation
Merge branch 'ticket/111' into develop
Merged #111 "Fix api/manager download links in documentation"
Fix translation

As well as links.
Do not serialize Logger
Merge branch 'ticket/114' into develop
Merged #114 "StackOverFlow on (de)serialization"
Redirect to tree root when blob page parameters are invalid
Merge branch 'ticket/113' into develop
Merged #113 "Internal error on entering the blob page url without specifying a path"
Escape Lucene query values with hyphens
Merged #115 "Milestone names with hypens are trouble"
Merge branch 'ticket/115' into develop
Use consistent keys for repository cache lookups
Merge branch 'ticket/117' into develop
Merged #117 "Duplicate repositories on dashboards"
Fix project model creation bug with forced lowercase names
Merge branch 'ticket/118' into develop
Merged #118 "Project selections are lower-case"