Finish v0.1.0
Fixed the readme from rdoc to md

see #5
* Added `:projected_hours` and `:due_date` to `Project` model
* slight change to issue model
* fixed the views to reflect new model changes

resolve #3
* added `:project_hours`, `:issue_status`, and `:due_date` to `issue` model
* Updated views and controller to reflect new model changes

resolve #4
Finish v0.2.0