Choose a logo for each contribution role

Now that we have the possible ways of contributing to Tails ordered by roles and skills, we could find pictures to describe visually each one of this roles.

Possible sources of inspiration:

• http://thenounproject.com/noun/user/#icon-No419
• http://thenounproject.com/noun/pen/#icon-No18907
• http://thenounproject.com/noun/writing/#icon-No17014
• http://thenounproject.com/noun/code/#icon-No15003
• http://thenounproject.com/noun/web-design/#icon-No18203

Blueprint: https://tails.boum.org/blueprint/contribute

Parent Task: #6165 (closed)

Original created by @sajolida on 6360 (Redmine)