Videos for newcomers doc

[AbdealiLoKo]

In the newcomers docs we should have an ascii cinema or Video tutorial on how to use git for our workflow.
Just makes it so much easier because people get confused about rebase -i and so on frequently.

I'm thinking 3 videos:

• How to make a contribution: (Clone, create branch, edit file, commit, push, possibly also add how to make a PR if it's not ascii cinema)
• How to modify my last commit / modify my commit message / modify my earlier (not last) commit
• How to rebase

[gitmate-bot]

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CC @sils1297, @AbdealiJK

[adtac]

I made this a week ago: https://asciinema.org/a/78683

[adtac]

It kinda covers most points. It could be more comprehensive though. Anyway, this is the source file I used to generate that: https://github.com/hypothesist/termtype/blob/master/rebase_tutorial.example

[Adrianzatreanu]

that's cool, looking forward to someone adding them

[Adrianzatreanu]

This issue was moved to coala/documentation#29