Removed sudo from all scripts.
Fixed openflow datapath reservation for ubris
Fixed python-setup.sh in scripts
Added echo's to scripts
Merge pull request #7 from David-B55/master

Sudo fix + openflow datapath update
Added ubrisVLAN script
Fixed ubrisVLAN
Replace http-client with working OC version

The http-client tool bundled was an old copy, and there was a newer version in the OpenCache repository, that OpenCache version has been brought forward into mevdds. Fixes #8