sort held positions on organization view not on content
Preparing release 1.2
Back to development: 1.3
update excelexport source
Merge pull request #8 from tdesvenain/master

do not crash if no aq_parent when getting the address
Update CHANGES.rst
add coverage to travis
VCard : avoid failure if no 'person_title' is set on content.
VCard : avoid failure if no 'person_title' is set on content.
Merge branch 'master' of
git@github.com:collective/collective.contact.core.git

Conflicts:
	CHANGES.rst
If a contact field is dependent to a position or an organization,
we update 'add new' link of the contact field
so that the 'position' or 'organization' field is pre-selected in the
overlay.
remove console
Fix : address fallback in excel export.
Fix: Switch street and additional data on address view.
API: added a nonfallbackcontactdetails view that displays only direct
contact details.
  Useful when you want to display contact details of a contact and
contact details
  of objects it is related to on the same page: it avoids double
displays.
  Apply it on held positions view.
Avoid the contact information of a person be displayed two times
  when it fall backs from organization or function.
Simple validator for phone number.
avoid failure if for any reason organization field is missing
Open external web site in a new window
fix phone validation