Add unit tests. All of them.

- Add unit tests for the main functionality of the site. Trivial
  or features better suited to end-to-end testing were skipped.
- Fix a small issue where users could leave feedback on task attempts
  that did not belong to them.
Merge pull request #98 from Osmose/unit-tests

Add unit tests. All of them.
Update stackato.yml to default to prod push settings.
Bug 979979 - Implement Google Analytics on oneanddone.mozilla.org
Make Google Analytics ID a setting and only include script if setting is set

Conflicts:
	stackato.yml
Add Random task view to be displayed in an iframe on QMO
Address PR comments
- Remove extraneous code from iframe.html template
- Add l10n to title
- Remove unused import
- Remove unnecessary variable
Add unit test for get_context_data in RandomTasksView
Bug 988630 - Consistently expose a link to the list of tasks
Fix Bug 991830 - Typo issue on https://oneanddone.mozilla.org/en-US "Moilla" mentioned instead of "Mozilla" under WebQA
Merge pull request #102 from kyoshino/bug-991830-fix-typo

Fix Bug 991830 - Typo issue on https://oneanddone.mozilla.org/en-US "Moilla" mentioned instead of "Mozilla" under WebQA
Fix for links not actually enclosing in <h4> tag

links not actually enclosing what they need to
for Issue #103 : Links not Present in "Our Teams" Section

Signed-off-by: Ashish Namdev <ashish28.sirt@gmail.com>
updated privacy link
Merge pull request #105 from AshishNamdev/new_links

Added hyper links for different  QA teams
Merge pull request #108 from swarnava/master

Privacy policy & fraud report url fixed