Review of module 7: community & comms

[amchagas]

Do you agree with the content?

Do you agree with the opinions/statements

All modules: yes!

Any content to add/remove?

All modules: no, made minor changes in wording on some phrases (will be highlighted on the pull request)

Any more resources?

7.3 is missing a link to a video mentioned in the text @thessaly I tried finding it from the text description, but couldn't. Could you please check this one out? it is in Intro to Communications (a.k.a. Comms) sub section

Are the assignments appropriate yes

Typos fixed in text. Highlighted on pull request

[vektorious]

I found the video and added it ;)