Updated StrongHelp InetSocket, InetSWIs, and OS manuals

A revised and expanded version of the OS (3.39), InetSocket (1.07), and InetSWIs (also 1.07) manuals for RISC OS using StrongHelp is now available.

Together with the Wimp, VDU, MiscSWIs, and Toolbox manuals they form part of the core set of manuals for the shorthand guide to RISC OS programming.

Thanks to riscos.info for providing hosting for these resources.