Issue #5: Pointing to new issue tracker URL.
Issue #20: Remove poll module from core.
Issue #20: Remove Poll module. Resolving conflicts from removal of forum.
Issue #20: Remove Poll module. Resolving conflicts.
Issue #20: Introduce dedicated test modules for dependency checking. Assisting in removing poll.module.
Issue #20: Introduce dedicated test modules for dependency checking. Assisting in removing poll.module.
Issue #20: Fixing tests. Removing poll module.
Merge pull request #35 from jenlampton/remove-poll

Fixes #20: Remove poll module from core.