FMSLogo Code

Remove unneeded parens in final example of IFELSE

Remove the "See Also" REPCOUNT in the documentation for REPEAT.
There was already a link to REPCOUNT in the description, so the See Also was redundant.

Minor improvements to SETFLOODCOLOR:
1) Add a second example that sets a color vector by variables (someone asked how to do this on a forum).
2) Change the first example to use a color name, since the second example uses a color vector.

Minor improvements to SETPENCOLOR
1) Remove the line that doesn't work from the second example (breaks copy&paste)
2) Add a title to the first example

Add some missing punctuation.

Document that NETACCEPTON can accept connections from multiple clients.
Also make numerous small stylistic improvements.

Remove false information from NETCONNECTON/NETACCEPTON.
The documentation said that you cannot "just" send from the sendready instruction callback list because it's only called if an earlier attempt to send failed. However, it's clearly documented below that it's also called at three other instances. I don't see why you couldn't send exclusively from sendready.

Fix a race between NETCONNECTON and NETSHUTDOWN wrt async DNS lookup

The fix is to store the handle from WSAAsyncGetHostByName so that it can be cancelled in NETSHUTDOWN if it hasn't yet completed. This fix was probably always needed, but it became more apparent recently as the network tests started to deadlock on a call to NETSHUTDOWN when all tests were run.

I expect that this fixes the real root cause of Bug #307.

Fix typo in comment: asynchronus -> asynchronous

Update call to WSAStartup to follow practices recommended on docs.microsoft.com
1) Version 2.2 is supported in-box since Windows XP. Previously, FMSLogo was requested 1.1, probably a legacy from the 16-bit windows machines that MSWLogo was written for.
2) The return value should be used without calling WSAGetLastError()