Ignore src/* for coverage
Fixes error when deleting a person with at least one membership.

Fixes #27.
Try to fix travis error
Release 0.22
Prepare next release
Adds custom catalog class
Adds very broken custom catalog
Get rid of most errors
Fixes remaining tests
Limit the scope of the type constrain hack
Make sure the site can still be deleted
Allow request/REQUEST for list constrain types hack
Really fix the list constrain types hack by using unrestricted search results (<- the actual cause ;)
Simplify custom catalog by getting rid of unused methods
Adds a comment about the plone_lexicon
Adds a basic upgrade step for catalog
Fixes custom catalog not being setup correctly
Properly setup the lexicons on the people catalog
Fixes an issue where the wrong metadata was returned by the people catalog
Adds a test ensuring that people metadata is only written to the people catalog