closure notes displayed when re-open
Merge branch 'master' of github.com:StrataLabs/service_desk into closure_notes
added model link_type and its specs
replaced active with disabled, added disabled checkbox to link type edit
Merge branch 'master' into josh_features

Conflicts:
	db/schema.rb
Cucumber spec fixed -- related to new dashboard changes
Merge branch 'master' into josh_features
bugfix: coveralls reporting had stopped with the cucumber refactor
Merge branch 'master' into josh_features
reduced emailid length in sms template to 30 characters
Merge branch 'master' of https://github.com/StrataLabs/service_desk
fixng spec for emailid length change
Merge pull request #4 from StrataLabs/josh_features

Closure notes display when re-open