Client now uses ESB environment variable if host and port are not set in script. Defaults to 127.0.0.1:8900.
Published new revision to Hackage. v1.3
Extended esbSend and esbRecieve to allow for external resources.
Exported new external commands.
Merge pull request #4 from suitupalex/master

Client now uses ESB environment variable if host and port are not set in-script. Defaults to 127.0.0.1:8900.