Merge pull request #26 from torhve/master

Spin me round round baby
Merge pull request #27 from torhve/master

Fluid layout and logo
Merge pull request #28 from torhve/dash

My dashboard
Fix d3 tree click event
Merge pull request #29 from PierreR/develop

Fix d3 tree click event
Removed trailing whitespace
Added description and license
Added xelem to datamodel mixin viewmodel
Added missing dashexec template
Factored out the execution portion into a reusable mixin
Updated dashexec element to use execution mixin & x-exec-results elem
Moved @torhve 's "Running..." spinner into x-exec-results template
margin between buttons
Bugfix: Use dataset arg instead of xtag