changes to slides

primarily worked on

• linux commands
• the 5 essential commands

added a slide of good practices and removed some figures

added 1 commit

• 19762623 - Further changes to slides, essentially branches

Compare with previous version

added 1 commit

• ad3c60c3 - Removing the border around images

Compare with previous version

added 1 commit

• 8db0fa81 - Changes to branches and other slides

Compare with previous version

added 1 commit

• d006efa5 - Updated info on submitted MR and PR

Compare with previous version

merged

mentioned in commit 1f753fd8