leanbuild -> ottr

leanbuild package has been renamed to ottr

Wiki/Documentation updates

• The starting guide and About Docker sections have been reorganized and restructured along with their corresponding automatic issues

Template/style changes:

• The example 02-chapter examples have been updated

Github action changes:

• The render-bookdown.yml has been updated because of a Docker image issue

Docker image updates:

• leanbuild -> ottr in the Docker image

What's Changed

• Set to bash intentionally by @cansavvy in #419
• Test leanpub from here by @cansavvy in #420
• Minor polishing of steps by @cansavvy in #421
• Add new repository to sync by @tmm211 in #425
• Polish Examples in Rmds by @cansavvy in #426
• Fix a thing to avoid broken Docker builds later in render-bookdown by @cansavvy in #427
• Prep for leanbuild -> ottr rename by @cansavvy in #428

New Contributors

• @tmm211 made their first contribution in #425

Full Changelog: 1.6...1.7