update adapter version
Merge pull request #1 from mycozycloud/development

Feeatures: sort, picture, search, vcf
fix patch bug when mix of new and old contacts
add travis config
Merge branch 'master' of github.com:mycozycloud/cozy-contacts
add travis state to README
change test command
add coffeescript to dev dependencies
right format for package.json file
correct npm test command
add description and Contact permissions
change descriptions of permissions
correct description
Merge pull request #3 from poupotte/master

Add description and permissions
Fixed: all the mime types are now checked at import
Added: custom date in tests
Added: data from android and apple
support custom dates
fix VCF Import based on sample VCFs provided by @jsilvestre
fix travis tests