qibuild configure: cosmetic changes

 * remove debug print
 * better options grouping

Change-Id: Ia572026ded980e23080e9d666b0e31ab65daaeb0
Reviewed-on: http://gerrit.aldebaran.lan:8080/11142
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: gerrit
qibuild.cmake: remove misleading comments

Change-Id: Ib71ffb1d664298d94c243665d374ce69728340f6
Reviewed-on: http://gerrit.aldebaran.lan:8080/11143
Reviewed-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
Tested-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
move cmake trace handling from qibuild.toc to to qibuild.cmake

Change-Id: I868f9f9599323fadaefe01eef26798d956ec3d9a
Reviewed-on: http://gerrit.aldebaran.lan:8080/11144
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: gerrit
qibuild configure: add --trace

Change-Id: I5ce48b104f00a8b5ae95b26a26681af03fc5047f
Reviewed-on: http://gerrit.aldebaran.lan:8080/11145
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: gerrit
qibuild configure: improve ui

  * display error message when cmake fails even
    when using --trace or --profiling

Change-Id: Icdab839747dea2ed5c82f8ae4b357daa009b14d9
Reviewed-on: http://gerrit.aldebaran.lan:8080/11146
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: gerrit
update requirements.txt

 * bump to coverage 3.6 : untested files now show up in coverage
   report too

 * bump to mock 1.0.1

Change-Id: Ie0cdbb34611faf3a28d965f651282e2509caada2
Reviewed-on: http://gerrit.aldebaran.lan:8080/11340
Reviewed-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
Tested-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
fix python/.gitignore

Change-Id: I14b2fb8c79094a339812b39a53556e1213bceb15
Reviewed-on: http://gerrit.aldebaran.lan:8080/11339
Reviewed-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
Tested-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>