[Orchestrator] - Format of the orchestrator.conf updates

Small rework on the logic of presentation within the orchestrator configuration file. (etc/fd-orch/orch.conf).

#Note: Any modification of this file required a restart of Apache Server
#This file must be removed from orchestrator web application root folder and
#placed within /etc/orchestrator/orchestrator.conf !

#Information related to LDAP
# LDAP Directory managed by FusionDirectory
FD_LDAP_MASTER_URL="ldap://formation.fusiondirectory.org"
LDAP_BASE="dc=formation-fusiondirectory,dc=org"
LDAP_ADMIN="cn=admin,dc=formation-fusiondirectory,dc=org"
LDAP_PWD=""

#Information related to the DSA login. Required by the fusiondirectory-orchestrator-client.
#Only DSA authentication is allowed
LDAP_OU_DSA="ou=dsa,dc=formation-fusiondirectory,dc=org"
DSA_LOGIN="orchestrator"
DSA_PASS=""

#Information related to the webservice of FusionDirectory. Required to call FusionDirectory webservice.
FUSION_DIRECTORY_API_URL="http://formation.fusiondirectory.org/fusiondirectory/rest.php/v1"
WEB_LOGIN="admin"
WEB_PASS=""

#Information related to the FusionDirectory Orchestrator Endpoint used by the client       
ORCHESTRATOR_API_URL="http://formation.fusiondirectory.org/orchestrator"

#Information related to Token management
#SECRET_KEY a 256 bit WEB keys required   
SECRET_KEY=""
#INT representing seconds. Refresh = 5 days. Access = 5 minutes.
TOKEN_EXPIRY="300"
REFRESH_EXPIRY="432000"

#Information related to PHP Mailer
MAIL_AUTH="FALSE"
# If mail auth is TRUE, below user and pass are required
MAIL_USER="fusiondirectory"
MAIL_PASS=""
MAIL_HOST="formation.fusiondirectory.org"
MAIL_SEC_VERIFY="FALSE"
# If mail sec verify is set to true, mail_sec is required
MAIL_SEC="ssl or tls"
MAIL_PORT="25"