GSOC : update list of ideas

[Philippe Ombredanne]

All:
I updated the list of project ideas for students at:
https://sourceforge.net/p/strace/wiki/GoogleSummerOfCode2015/

"patches", additions and updates are welcomed.

Volunteer mentors are welcomed too, though you will ALL end up
mentoring a little since everything is taking place on that one
mailing list anyway.

-- 
Cordially
Philippe Ombredanne