Collection#all no longer clones

* next_page, last_page clone
* cistern 0.3.0
Bump to 0.3.0
Grab comments with the ticket comments endpoint, rather than through audits
Merge pull request #25 from omgitsads/fix-ticket-comments

Grab comments with the ticket comments endpoint, rather than through audits
Add ticket metrics
Add ticket_metrics to self.data
Merge pull request #24 from omgitsads/ticket-metrics

Add ticket metrics
Bump to 0.3.1
MIT license

Fixes #26
Bump to 0.3.2
organization attribute docs

* add new fields
cistern 0.5.1.pre
fix verbage
cistern 0.5.1
Bump to 0.4.0
support ticket fields
Bump to 0.4.1
ticket#custom_fields is empty by default
update ticket field mock defaults
Bump to 0.4.2