Update for GitBucket 4.8

Bump to GitBucket 4.3

Ready for gitbucket-gist-plugin 4.0.0 release

Adjust layout to GitBucket new UI and add user profile page

Fix compilation error

Bump GitBucket to 3.11

Merge branch 'master' of https://github.com/gitbucket/gitbucket-gist-…

…plugin

# Conflicts:
#	project/build.scala

(refs #21)Bump to GitBucket 3.7