Merge pull request progit#1600 from SergeiKuznetsov/fix-index

Fix a index for @{u} and @{upstream} in remote-branches.asc

Merge pull request progit#1605 from HonkingGoose/chore/use-config-yml…

…-to-redirect-bad-issues

redirect bugs not for ProGit2 with config.yml file

Merge pull request progit#1617 from progit/dependabot/bundler/html-pr…

…oofer-3.18.6

Update html-proofer requirement from 3.18.5 to 3.18.6

Merge pull request progit#1609 from Morganov/feature/update-branches-…

…names

Update branch name highlight

Merge pull request progit#1610 from progit/dependabot/bundler/pygment…

…s.rb-2.1.0

Update pygments.rb requirement from 2.0.0 to 2.1.0

Merge pull request progit#1598 from bagasme/build-task-refactor

Refactor book:build task

Merge pull request progit#1601 from leerg/patch-1

Split of two dashes

Merge pull request progit#1596 from bagasme/ch02-typo

Fix reported typo issue in Chapter 2

Merge pull request progit#1594 from Morganov/feature/exclude-bot-from…

…-contributors-list

Exclude dependabot from contributors list

Merge pull request progit#1589 from progit/dependabot/bundler/pygment…

…s.rb-2.0.0

Update pygments.rb requirement from 1.2.1 to 2.0.0