Add 'k' parsing on kill page
- This allows the user to insert '60k' in the bullets field. Value wil
  automaticly be changed to 60k.
- Works for any value that has 'k' behind it.
- Fixes #66
Merge pull request #67 from Brainscrewer/ob_feature_killpage

Add 'k' parsing on kill page
Update devDependencies
bump game version to 4.7.1 and OB version to 2.0.56
Dont add OB to menu on DM

its already at the avatar
Update devDependencies