Adding bullet for Debian Jessie.
Adding libiw-dev rosdep rule
Merge pull request #2843 from garyservin/jessie-test

Adding bullet for Debian Jessie.
Merge pull request #2844 from mani-monaj/master

libiw for rosdep
Fix gtest mapping for opensuse
Merge pull request #2846 from spencerjackson/openSUSE

Fix gtest mapping for opensuse