CTCE device added supporting Enhanced CTC emulation
for generalized Channel-to-Channel Adapter 3088 communications.
Fix regression of fa5db3d239cd1166b5c7fbee7b5e900af2ca8752
Update Herculeans list in FAQ
Documentation for CTCE configuration
Enhanced CTC emulation via TCP/IP

Device type CTCE permits channel-to-channel communications
across a TCP/IP link between two Hercules systems. Unlike
CTCT, CTCE is designed for general purpose payloads and is
not restricted to IP traffic.
Add OC,NC testcase
Eliminate warning: using the result of an assignment as a condition without parentheses

The clang compiler flags the use of the bitwise-OR-assignment operator within an if-statement. The expression must be enclosed in an additional set of parentheses to suppress the warning.

general2.c:214:34: warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
            if (*dest2++ |= *source2++) cc = 1;
                ~~~~~~~~~^~~~~~~~~~~~~
general2.c:214:34: note: place parentheses around the assignment to silence this warning
            if (*dest2++ |= *source2++) cc = 1;
                         ^
                (                     )
general2.c:214:34: note: use '!=' to turn this compound assignment into an inequality comparison
            if (*dest2++ |= *source2++) cc = 1;
                         ^~
                         !=