Added comments after first round of CR with ANNOTATION=FIXME-AK:
code indentation modified
rspec added acc to functionality
model rspecs using factory girl
changes made acc to CR with annotation FIXME-AK
Merge branch 'rspec' into fixes-rspec
factory for configuration item added
rspec for chain model fixed
rspec for diamond model fixed
rspec for ornament model fixed
rspec for part model fixed
rspec for part stone fixed
rspec for configuration item model added
second round of CR for controller completed with annotation FIXME-AK:
cr with Annotation FIXME-AK is fixed
new scope for eager loding added
Added comments after first round of CR with ANNOTATION=FIXME-AV:
CR changes maded acc to Annotation FIXME:AK
CR changes maded acc to Annotation FIXME:AK to component controller
CR changes maded acc to Annotation FIXME:AK to config Item