When using POOL_MODE=session, the recommended server_reset_query is "DISCARD ALL;"
Updating readme
Merge pull request #15 from jhorman/server_reset_query

server_reset_query in session pool mode should be discard all
Merge pull request #17 from agriffis/bash-quoting

Fix quoting of $@ and don't exec in the background.
Fix indentation
Trap SIGTERM from pgbouncer and stunnel subshells
Use patched pgbouncer and stunnel 5.00
Adds process cleanup to stop script
Remove redundant SIGTERM traps
Merge pull request #18 from gregburek/blocking_app_exec

Ensure that a dyno shutdown does not result in early exits
Merge branch 'master' into develop

Conflicts:
	bin/start-pgbouncer-stunnel