Added shell script to build DEB and RPM packages. [skip ci]

build_deb.sh

+#!/bin/bash -
+#===============================================================================
+#
+#          FILE: build_deb.sh
+#
+#         USAGE: ./build_deb.sh
+#
+#   DESCRIPTION: Generate DEBIAN package.
+#
+#       OPTIONS: ---
+#  REQUIREMENTS: ---
+#          BUGS: ---
+#         NOTES: ---
+#        AUTHOR: Dilawar Singh (), dilawars@ncbs.res.in
+#  ORGANIZATION: NCBS Bangalore
+#       CREATED: Wednesday 07 March 2018 10:02:28  IST
+#      REVISION:  ---
+#===============================================================================
+
+set -o nounset                                  # Treat unset variables as an error
+gbp buildpackage  --git-ignore-branch --git-ignore-new -uc -us -d | tee _gbp.log

build_rpm.sh

+#!/bin/bash -
+#===============================================================================
+#
+#          FILE: build_rpm.sh
+#
+#         USAGE: ./build_rpm.sh
+#
+#   DESCRIPTION: Generate RPM package.
+#
+#       OPTIONS: ---
+#  REQUIREMENTS: ---
+#          BUGS: ---
+#         NOTES: ---
+#        AUTHOR: Dilawar Singh (), dilawars@ncbs.res.in
+#  ORGANIZATION: NCBS Bangalore
+#       CREATED: Wednesday 07 March 2018 10:02:28  IST
+#      REVISION:  ---
+#===============================================================================
+
+set -o nounset                                  # Treat unset variables as an error
+gbp buildpackage-rpm  --git-ignore-branch --git-ignore-new -uc -us -d  \
+    --git-spec-file=./rmp/moose.spec | tee _rpm.log