Removed redundant options interfaces
Implemented hierarchy for options classes to reduce code duplication
Disable strack trace lookup for JUL logging

Signed-off-by: nscavell <nick.scavelli@gmail.com>
Merge pull request #928 from nscavell/jul-fix

Disable strack trace lookup for JUL logging
Merge branch 'master' of https://github.com/eclipse/vert.x