PUT /wait doesn't seem to work in latest BMP

[Bruce Axtens]

Context: Windows 10

All of the following throw an error

curl -X PUT -d "{^"timeoutInMs^":120000}" "http://localhost:54321/proxy/54322/wait"

curl -X PUT -d "timeoutInMs=120000" "http://localhost:54321/proxy/54322/wait"

curl -X PUT "http://localhost:54321/proxy/54322/wait?timeoutInMs=120000"

The error message returned by all of these is

[WARN  2016-07-07T21:57:41,373 org.eclipse.jetty.util.log] (qtp24716197-19) /proxy/54322/wait com.google.sitebricks.routing.EventDispatchException: Exception [NumberFormatException - "null"] thrown by event method [public com.google.sitebricks.headless.Reply net.lightbody.bmp.proxy.bricks.ProxyResource.wait(int,com.google.sitebricks.headless.Request)]

at java.lang.Integer.parseInt(Unknown Source)

Bruce/bugmagnet