Fix translation

As well as links.
Do not serialize Logger
Merged #114 "StackOverFlow on (de)serialization"
Redirect to tree root when blob page parameters are invalid
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"
Use consistent keys for repository cache lookups
Merged #117 "Duplicate repositories on dashboards"
Fix project model creation bug with forced lowercase names
Merged #118 "Project selections are lower-case"
Merged #120 "Update Korean translation"
Refine web.canonicalUrl documentation
Merged #121 "Add additional documentation for web.canonicalUrl"
Fix possible NPE in RawServlet
Merged #137 "NPE in RawServlet#L265"
Fix raw servlet blob paths not respecting web.forwardSlashCharacter
Merged #139 "Raw link blob paths do not respect web.forwardSlashCharacter"
Fix raw servlet blob paths not respecting web.forwardSlashCharacter
Merge branch 'ticket/139'

Conflicts:
	src/main/java/com/gitblit/servlet/RawServlet.java