DRILL-7070: Fix deb and rpm issues on apache drill master branch
The Apache Drill failed to generate debian and rpm packages. The issues fixed as below,
-Add apache as prefix
-Remove lib folder while packaging, because lib folder does not exist.
-Add git.properties, KEYS, LICENSE, NOTICE, README.md and sample-data dir into the /opt/drill/.
-Update plugin version to 2.2.0
-Update Maven org.vafer:jdeb plugin version to 1.7
-Change the rpm name tobe generated by editing version, and name.
-Remove two files under distribution/src/deb/control/ i.e. conffiles and control.
-The `<copyright>` tag isn't supported anymore for this plugin. Hence use `<license>` and project variables content instead of `2013 ASF`.
Signed-off-by: Naresh Bhat <naresh.bhat@linaro.org>
