Merge pull request #69 from mistio/mist_upgrade

Merge mist_upgrade branch
Merge pull request #70 from mistio/mist_upgrade

Render "Probe" button in single machine view
Fix for none values in graphs
Merge pull request #71 from mistio/graphs_fixNone

Fix for none values in graphs
Merge branch 'staging' into 'master'

mist_upgrade etc
Automated build of mist.js & mist.css
Add autocapitalize data binding on shell text field