fix labels for add SoftLayer backend
deploy ssh keys in SoftLayer, on create node
Merge pull request #205 from mistio/softlayer_add

fix labels for add SoftLayer backend
Automated build of mist.js & mist.css
Merge pull request #206 from mistio/softlayer_deploy_key

Softlayer deploy key
Support hp cloud icon
Fix user icon
Merge branch 'staging' into sprites
Merge branch 'staging' into opt_load
Merge branch 'sprites' into opt_load