Create a wiki

[staxfur]

Until now, cpp-terminal is documented in examples and small snippets in the readme only. A wiki would give new users better a better understanding on what cpp-terminal is and how you can use it the best.

Help is really apreceated!

[staxfur]

Also @certik I cannot edit the wiki right now, can add me?

[certik]

I already did, you have to accept the invite.

[staxfur]

I saw it, thank you!

[certik]

@certik are you allowed to edit the wiki? If so, then this issue can be closed.

[staxfur]

Yes, I have already added a page. I'll close this issue after #147 is merged.