Travis CI: Start openafs after module installation

Author: arummler

.travis/install.sh

@@ -23,9 +23,11 @@ else
 	if [[ $OPTION == 'modern' ]]; then
 		# Install package dependencies for Linux:
 		sudo apt-get install -y libusb-1.0-0 libusb-1.0-0-dev python3.4 python-numpy cmake qt5-default	linux-generic linux-headers-$(uname -r) openafs-client openafs-krb5
+		sudo service openafs-client start
 	else
 		# Install package dependencies for Linux:
 		sudo apt-get install -y libusb-1.0-0 libusb-1.0-0-dev python2.7 python-numpy cmake qt4-dev-tools linux-generic linux-headers-$(uname -r) openafs-client openafs-krb5
+		sudo service openafs-client start
 	fi
 
 fi