Epic refactor of network barclamp [1/2]

This pull request includes:

- Conversion of the network barclamp to a Rails Engine and all of the corresponding namespacing changes
- Rename of BarclampConfig, BarclampInstance, AttribInstance, Attrib, RoleInstance, Role fan out
- Removal of Crowbar 1.0 proposal and service objects
- Any odds and ends necessary to get the network barclamp unit tests fully functional


 crowbar_framework/app/models/barclamp.rb |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Crowbar-Pull-ID: fd8b6516ed91645f2acb1ca198501df1597d772e

Crowbar-Release: development