Merge pull request #24 from science-en-poche/url-queries-tests

Url query todos and editorial fixes in API
Fix typoed tests, allow dots in user ids
Fix travis badge link
Fix models tests for new nameregex
Move badge to title in readme
Merge branch 'issue-25-user-id-dots'
Merge branch 'master' into url-queries-tests

Conflicts:
	yelandur/test_users.py