Removing backup files from contrib

contrib/upstart/fogbow-green-sitter-agent.conf~

-description "Fogbow green sitter server"
-author "Ana Ribeiro"
-start on startup
-stop on shutdown
-respawn
-respawn limit 99 5
-env APP_USER="fogbow"
-env APP_DIR="/usr/share/fogbow-green-sitter-server/"
-env APP_EXEC="/usr/bin/java"
-"env APP_PID="/var/run/fogbow-reverse-tunnel.pid"????
-env APP_ARGS="-Dlog4j.configuration=file:log4j.properties -jar target/ffogbow-green-sitter-server-0.0.1-SNAPSHOT-jar-with-dependencies.jar server.properties"
-script
-exec start-stop-daemon --start --chuid ${APP_USER} -m -p ${APP_PID} --chdir ${APP_DIR} --exec ${APP_EXEC} -- ${APP_ARGS}
-end script
-post-start script
-echo "Fogbow green sitter server started."
-end script

contrib/upstart/fogbow-green-sitter-server.conf~

-description "Fogbow green sitter server"
-author "Ana Ribeiro"
-start on startup
-stop on shutdown
-respawn
-respawn limit 99 5
-env APP_USER="fogbow"
-env APP_DIR="/usr/share/fogbow-green-sitter-server/"
-env APP_EXEC="/usr/bin/java"
-"env APP_PID="/var/run/fogbow-green-sitter-server.pid"????
-env APP_ARGS="-Dlog4j.configuration=file:log4j.properties -jar target/fogbow-green-sitter-server-0.0.1-SNAPSHOT-jar-with-dependencies.jar server.properties"
-script
-exec start-stop-daemon --start --chuid ${APP_USER} -m -p ${APP_PID} --chdir ${APP_DIR} --exec ${APP_EXEC} -- ${APP_ARGS}
-end script
-post-start script
-echo "Fogbow green sitter server started."
-end script