Changes since 2.16.2:

  Enhancement:
   - don't show "following output" where stderr is empty
   - select the branch name while creating a new branch

  Internal:
   - add UnitTesting build system
   - maintainerd - don't enforce empty line
   - add ISSUE_TEMPLATE.md and PULL_REQUEST_TEMPLATE.md

  Fix:
   - typo in some keymaps: control -> ctrl

  Feature:
   - `github: create fork` to create fork on github
   - git stash in command panel
   - better selection of base ref branch

  Contributors:
   - Randy Lai
   - Simon
   - Pavel Savchenko
