bug.MDD149 - Error with baseurl and test.sh shellscript (#24)

## Changelog for bug.MDD149 - Fixing Bugs in entrypoint_apache.sh script for MISP-Server 2.4.97-99
### Update Informations 
The entrypoint_apache.sh script takes care of the settings of apache2 and the basic settings of MISP itself. 

### General Changes
No general changes were made.

### Fixes & Improvements
- Fixed in entrypoint_apache.sh script the error message if no baseurl are set and the echo output after the misp-server is ready. The message fits to misp-robot:2.2-debian.

### Detailed Changes
- If no MISP_URL or MISP_FQDN are set, we output a error message to set one of these variables.
- After the misp-server entrypoint_apache.sh script is ready it output now: ' Your MISP-dockerized server has been successfully booted.'

2.4.99-debian/files/entrypoint_apache.sh

@@ -18,7 +18,7 @@ PID_CERT_CREATER="/etc/apache2/ssl/SSL_create.pid"
 
 # defaults
 
-[ -z $MISP_URL -a -z $MISP_FQDN ] && echo "Please set 'MISP_FQDN' environment variable in docker-compose.override.yml file for misp-server!!!" && exit
+[ -z $MISP_URL -a -z $MISP_FQDN ] && echo "Please set 'MISP_FQDN' or 'MISP_URL' environment variable in docker-compose.override.yml file for misp-server!!!" && exit
 [ -z $MISP_URL -a ! -z $MISP_FQDN ] && export MISP_URL="https://$(echo $MISP_FQDN|cut -d '/' -f 3)"
 [ -z $PGP_ENABLE ] && export PGP_ENABLE=0
 [ -z $SMIME_ENABLE ] && export SMIME_ENABLE=0
@@ -432,8 +432,6 @@ echo "$STARTMSG ####################################  started Apache2 with cmd:
 echo
 echo
 cat <<__WELCOME__
-Congratulations!
-Your MISP docker has been successfully booted for the first time.
 " ###########	MISP environment is ready	###########"
 " Please go to: ${MYSQL_HOST}"
 " Login credentials:"
@@ -443,7 +441,7 @@ Your MISP docker has been successfully booted for the first time.
 " Do not forget to change your SSL certificate with:    make change-ssl"
 " ##########################################################"
 Congratulations!
-Your MISP docker has been successfully booted for the first time.
+Your MISP-dockerized server has been successfully booted.
 __WELCOME__