- add workspace support for Sencha Cmd integration
  - move ext-theme-neptune-charcoal to packages directory
  - update build.xml for ext-theme-neptune-charcoal to add version setter and theme.html update target
Merge pull request #2 from kkrohe/add-workspace

Add Sencha Cmd integration config
add comments
add license
added license to charcoal
change copyright
tweak comment