To further support more markup languages (e.g. Org-mode, AsciiDoc,
reStructuredText), the name 'markdown' is inappropriate.
This is the first step towards more markup language support.
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