* Implement wiki mirroring, add Update mirrors operation to admin dashboard
* bindata.go update after merge
* Implement checking Git repo endpoint existence, support for BB included
* Remove admin dashboard operation
Fix bindata.go
* Apply gofmt to repo model file
* Try to remove bindata from PR
* Revert accepted wiki names change in favor of better system
* Remove unused imports
Executed go fmt
getEngine() not handles DB parameters (#2972) (#2974)
Uses .AllCols() for Update in updateMirror()
Spanish traslation removed
Fixed a wrong way to ommit the --prune option in process.ExecDir() for MirrorUpdate function
