User FAQ in the Wiki is out of date for QFJ build process

[david-gibbs-ig]

Describe the bug
"User FAQ" and "Developer Resources" in the Wiki are out of date.

https://www.quickfixj.org/wiki/display/qfj/User+FAQ
https://www.quickfixj.org/wiki/display/qfj/Developer+Resources

for example :
QFJ Build process.
"How do I rebuild QF/J?
You need ant."

To Reproduce
See https://www.quickfixj.org/wiki/display/qfj/User+FAQ

Expected behavior
The readme build instructions are good, perhaps refer to the readme.
Consider retiring the wiki.

system information:

• OS: [N/A]
• Java version [N/A]
• QFJ Version [N/A]

Additional context
N/A

[chrjohn]

Also see #237
I think most of the webpage is outdated and www.quickfixj.org should point to GitHub eventually. I need to pick that up again.