version bump
Merge branch 'master' of github.com:raul/pt

* 'master' of github.com:raul/pt:
  Add Story task management
  Provide error message when story is not found
  add comment to people to know what is intended on the method
  fix show task, it was with error call
  add condensed show method to show many tickets together
Merge branch 'master' of github.com:raul/pt

* 'master' of github.com:raul/pt:
  Add tasks entry to readme
  Update readme with 'started' command help
  Show all started stories
updated changelog
get user improvements
Merge branch 'master' of github.com:raul/pt

* 'master' of github.com:raul/pt:
  Fix typo in find method