Reverse proxy issues with SQRL reference client

[dbadia]

When the a SQRL client communicates to the SQRL server endpoint, some data is sent via query params on the request string and other data is sent via post params. While it may be a bit unusual to send data in both query params and post params, it should work and appears to be valid per the http spec (http://stackoverflow.com/a/10426554/2863942).

The original sqrljava.tech site had both a nginx and apache reverse proxy. Bypassing both and connecting directly to the tomcat server on port 20000 resolved this issue. Need to investigate more as to why this failed with the reverse proxies in place