Fixes #198
owner, bounty claims for team
Merge pull request #199 from ybouhjira/horizontal_scroll

Empty horizontal scrollbars on all issue posts / comments
periods added for flash files
updated e2e testing for new bounty create UX flow
e2e signin test for service providers, with bounty creation and pledge creation redirect scenarios
added test file to karma e2e config
team create e2e test
remove slashes
move images to root images folder
signin_e2e.js and fundraiser_create_e2e.js converted over so far, passing tests
API Response now Mocked through a template, RESPONSE_MOCK[path][method][scenario]