Added dependencies and remove unnecessary files[].
Check configuration of ding_wayf, simpleSAML, and securepages.
Small adjustments to keep protocol http by setting variables. Also made drush test-run pass.
WAYF capabilities moved to provider.
Merge branch 'release/7.x-0.4' into develop
wayf login link on login page
resolving merge conflicts
auto format and merge conflict
form alter user_login for wayf users
custom function for wyrna
various .. primarily new login method for wayf
small changes in test wyrna
correct index in authentication_attributes from simplesaml
accept form and validation handlers
validation handlers for login
url in logout function
switch on usecases: no_user, bibdk_user
url in ding_wayf_user_logout
tests are GREEN
#59 mail ability in login