Use POSIX-compliant modern style for declaring functions in `developm…

…ent.sh`.

development.sh

@@ -85,31 +85,31 @@ download_docker_compose_bundle() {
   echo "$commit_sha" > ./docker/RELEASE_VERSION.txt
 }
 
-function start {
+start() {
   $DOCKER_COMPOSE_CMD up --build -d jore4-tiamat jore4-testdb
 }
 
-function start_dependencies {
+start_dependencies() {
   $DOCKER_COMPOSE_CMD up -d jore4-testdb
 }
 
-function stop_all {
+stop_all() {
   $DOCKER_COMPOSE_CMD stop
 }
 
-function remove_all {
+remove_all() {
   $DOCKER_COMPOSE_CMD down
 }
 
-function build {
+build() {
   mvn clean package spring-boot:repackage
 }
 
-function run_tests {
+run_tests() {
   mvn test
 }
 
-function print_usage {
+print_usage() {
   echo "
   Usage $(basename "$0") <command>