Add templates for CXX projects using autotools

New jobs for the "configure && make && make install" pattern used
by many open-source projects. Supports generation of the configure
script for projects that do not store generated files in version
control. Includes gerrit and github versions of templates
autotools-packagecloud-stage, autotools-sonarqube and
autotools-verify.

Change-Id: I4e35db15c73f99b38486f31f137b224e8d6acde0
Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>