Fixed malformed HTML.
Fixes assertion.
Adds a test for subtasks display.
Rails3: model: replace deprecated before_destroy method at member model
add test to check to set issue category assignee nil in destroying member
Adds test for test email failure.
Adds a test for child_pages macro failure.
Adds a test for macro registration.
Adds a test for macro_list wiki macro.
Test for repository edit and cleanup.
