Docs updated, renamed, and moved to documentation directory
Bug in ipUnidig.cc fixed for maxClients
Added IpUnidig.adl
Converted to EPICS R3.14.
THIS NEEDS WORK.
Added full support for interrupts on the IP-Unidig-I models. For each input bit the hardware can be programmed to generate interrupts on rising or falling transitions, or neither. The interrupt service routine software is written to allow alternating which transition generates interrupts, so that it is also possible to generate interrupts on both rising and falling transitions. Wrote IpUnidig class so that other device support can attach to interrupts on specific input lines and get callbacks at interrupt level when a transition occurs.
Initial release.