add form and change mailer for #144
refactored research_assistant_controller a little + some tests
added two users_controller tests
adjusted some tests
removed unused student factory
made user factory a little more robust regarding status objects
made helper spec a little more flexible. Translation behaviour seems indeed a bit off between programming_language and language
more tests + refactorings, including #165 and #166
implemented application cancelation for #156
removed unused test asset picture
fixed non-updating user status
fixed user uploads #165 hopefully no more mails :)
Merge pull request #171 from tkowark/develop-js

Develop js (fixed user upload)
Merge pull request #172 from tkowark/develop

Merge the upload fix into develop-ak
Seed updated. Now every Job Offer has a responsible Person
Seed updated. Now every Job Offer has a responsible Person
Save Frankys E-Mail account
Save Frankys E-Mail account
lets make travis green again
merged develop-ak into develop