create a feedback form

[BoazChen]

in hebrew here: https://trello.com/c/GjyjsKAZ

[ehudmagal]

Hi. I'm on it. Ehud Magal.

[ehudmagal]

done, i think.

[ehudmagal]

I have made a pull request at https://github.com/nonZero/OpenCommunity/pulls

[ehudmagal]

I have made a pull request at https://github.com/hasadna/OpenCommunity/pulls