Clean-up whitespaces in README

fix escaping shell commands

dockerfile runs tests now

refactor ci skip option

Update CHANGELOG.md

Merge pull request jtarchie#111 from victoru/fix-pr-author-reference

fix reference to PR author

Merge pull request jtarchie#107 from NuclearNic/expose-branch-commit-…

…hash

populate file with latest commit hash of PR branch

Merge pull request jtarchie#104 from drnic/user-info

Include PR author user_login in metadata

update repo nam

changelog for v26