CI support for Voronoi branch

ci/build_mpi_voronoi.sh

+#!/bin/bash
+source $(cd "$(dirname "$0")"; pwd -P)/ci_funcs.sh
+
+# create badge
+create_badge "${BADGE_FILENAME}" build-mpi unknown "--color=#808080"
+[[ ${BADGE_ONLY} ]] && pushbadge_exit "${BADGE_FILENAME}" 0
+
+# load MPI environment
+load_MPI
+
+# build
+mkdir -p build && cd build
+
+if [[ $? == 0 ]]; then
+
+    CC=mpicc CXX=mpicxx FC=mpif90 ${CMAKE} -DCM_ALL_VORONOI=ON ..
+    make VERBOSE=1 
+
+    if [[ $? == 0 ]]; then
+        create_badge "${BADGE_FILENAME}" build-mpi passed --color=green
+        pushbadge_exit "${BADGE_FILENAME}" 0
+    fi
+fi
+
+create_badge "${BADGE_FILENAME}" build-mpi failed --color=red
+pushbadge_exit "${BADGE_FILENAME}" 1