fixes #3 - Story view added

Changed workflow:
  - User asks for My Work through command pallette
  - User gets a quick prompt with a list of their projects
  - User picks a project from quick prompt
  - User sees the my work buffer but only stories for the selected project are shown.
  - The view contains the settings for:
    - Current project name and id
    - The MyWork json data buffer

Added a project file with build commands