Added initial South migrations for projects and requirements apps.
Added django-taggit dependency to base requirements.
Added sphinxcontrib-programoutput dependency to local requirements for code to render in docs.
Updated deploy documentation.
Added add button to projectrequirement_list.html.
Added add button to project_list.html. Fixed static url with call to get_absolute_url.
Added MySQL-python dependency to base requirements.
Deleted ProjectRequirement model; refactoring Requirement model to reference Project model.
Moved TimeStampedModel to projects app since Requirement model now has dependency on projects app.
Added slug and project field to Requirement model.
Only display text and tags fields when adding Requirement to keep form simple.
Updated RequirementListView and RequirementCreateView after adding slug and project fields to Requirement model.
Added add button to requirement_list template.
Included requirement.urls when /r/ is matched.
Added edit and delete links to project_list template.