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[ci skip]
Added print template for listings.
Adjusted listing traverser to allow more than one template.
Open print view for listings in new window (popup) and print.
Add the listing title to the html title via JS.
Added print stylesheet for listings and use it within custom print view.
Use implementer instead of implements.
Don't disable TinyMCE's link_using_uids.
Removed trailing whitespace etc.
Added contact info and styles to printview.
I18N updates.
Calculate listing base url for additional views like print and pdf.
add regex test check_for_url
provide basic validation method "contains_nuts"
add constraint to any textfield a visitor can fill to find the mean spammers
reject_links property: initialize and use in validation
take out duplicate keyword
clean up constraints
add new reject links property
add test cases for different settings of reject links option
agent contact: small improvement validators
added test cases for validation
add standard portletItem class to agent_contact portlet template. This little issue causes a lot of trouble
Added HipChat notification.