This is an initial draft version (runable) of the Strip Tool project. The main strip tool window doesn't do much yet, but when the user presses the 'Add PV' button, a dialog opens that asks for PV information and verifies the PV name given. The dialog closes and forwards the information entered if the PV name is valid, and asks the user for a different info if it isn't.
Fixed a bunch of virtual methods that had mixed const and non-const'ness in derived classes from base classes.  This reduces the number of warnings on new macs from 1400 to 100.  Also, added a list view view to the Strip Tool project that (will) display the PVs that are added. This is presently commented out.