add AccountServiceSpec
Fix a problem to redirect wikipage named by multi-byte characters

In some specific case, redirect path (created from route params) is incorrect.
`redirectUrl` is expected to be encoded,
but scalatra decodes route params by rl.UrlCodingUtils via ScalatraBase.UriDecoder.
To avoid this problem, I add dirty workaround to encode redirect path.
(refs #103) Add issue comment deletion.
Fix bug.
(refs #163)Remove escaping for '.'
Merge pull request #164 from smly/feature/bugfix-redirect-encode

Fix a problem to redirect wikipage named by multi-byte characters
Fix bug.
Allow to force HTTPS scheme

If the standalone GitBucket instance runs behind HTTPS proxy, the
repository URL always shows HTTP scheme dispute the fact that the
connection is HTTPS. This patch is adding a command line option which
allows to force the HTTPS scheme.
Merge pull request #147 from xuwei-k/AccountServiceSpec

add AccountServiceSpec
Small fix for #147
Merge remote-tracking branch 'upstream/master'
Refactorization of the https command line option

Renaming the flag variable and the Connector class.
Fixing command line options in init.d script

Adding missing "--host" option and fixing the declaration of other
command line options.
Exclude owner from assigned user list in the group repository.
Don't add group account as a collaborator.
Add the commit link to refs comment.
Fix style problem in Wiki.
Merge branch 'master' of https://github.com/takezoe/gitbucket
(refs #104)Zip file is exported from the bare repository directly.
Fix refs message.