Revert "Test for REM3-170, 2 tests: sending message inside the limits, outbound message overflow."

This reverts commit 560303ee2277a004fbc1d77de77dce4be53623d8.

The test has a number of problems, including thread-safety problems and basic correctness issues.  I should have reviewed it more closely.
fix obtaining version string
This warning is scaring people!
Fix version string detection
POM updates
[REM3-149] This is the only place I could find which was logging only the exception text even though the level is TRACE.
Prep 4.0.0.Final
Next is 4.1.0.Beta1
[REM3-182] Enable buffer pooling, free buffers correctly during authentication process
Make buffer pooling switchable
Fix possible hangs under load from blocking under lock
Configure a sensible I/O thread count
Avoid deadlock caused by having two connection locks
This warning is also scaring people
[REM3-186] Prevent buffer double-freeing in certain cases
change getHostName to getHostString in http upgrade provider so that wrong reverse DNS does not break connection
[REM3-187] Fix JAR version detection
Better close up the stream too
Minor doc update
[REM3-190] Allow per connection and per server buffer configuration