Fix for method overload: Change getAssemblies(:id) to getAssembly(:id)
Merge remote-tracking branch 'origin/0.5' into 0.5
Fix to the api - assmebly.
Add one assembly, one_assembly collection and components
new assembly api
Merge pull request #25 from indykish/0.5

0.5  get_assemblies, Assembly : get_one_assembly.