Added branch builds in travis-ci file
Fixed some model relation cardinality and attributes; add EvidenceReference
Added package pyiso8601 to deal with ISO 8601 date time formats
Moved model tests to new dir a fixed some models
Implemented handler and parser to import Generator, CpeList, CpeItem and CpeData elements and added XML files to the tests
Added parsing of title element and tests
Fixed some __unicode__ methods
Added parsing of title element and tests. Code refactoring of handler
Fixed accent in XML file of title element tests and deleted prints
Added parsing of note element and test and fixed parser
Fixed URL to download package pyiso8601
Fixed models and its tests after some changes in fields
Added new tests and examples of elements. Fixed parser and admin views. Fixed
model unicode functions
Changed Django version (1.4.5) in travis file
Modified fields length of cpedata model and NEWS file
Renamed tests directories. Added API REST in cpedata model and tests
Updated req files and fixed some tests about cpedata API
Fixed cpedata tests
Updated models
Added queryset about all field of cpedata model