Altered the .gitignore to properly ignore unittest build biproducts
gitignore wasn't ignoring the gtest install and hippomocks installed
components.
Cleaned whitespace for the unittests makefile, which had tons of
trailing whitespace issues.
Change-Id: I10c4505ddf56df6d34e972553f93531132d53af3
Signed-off-by: Erich Keane <erich.keane@intel.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/280
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: William Dieter <william.r.dieter@intel.com>
Reviewed-by: Yuliya Kamatkova <yuliya.kamatkova@intel.com>
Reviewed-by: Sudarshan Prasad <sudarshan.prasad@intel.com>