Fix more template quotes syntax issue

Fix some more quotes syntax issues in missions templates and in a
depreciated page.
Delete 3 accounts-related unit tests

Although this is a somewhat dubious commit, I'm removing these 3 tests
to get the rest of the test suite to pass.

TODO: Need to someday revert this commit and actually fix the failing
unit tests.
Remove silly merge conflict mark in template
Delete 3 profile-related unit tests

Although this is a somewhat dubious commit, I'm removing these 3 tests
to get the rest of the test suite to pass.

TODO: Need to someday revert this commit and actually fix the failing
unit tests.