Numerous updates for removing code to fix CSS issues, correcting NumericField.cpp/NumericField.js for additional behavior requirements, updating browse and
prtbrow to account for new "Close Window" button addition to each screen,
additional dashboards and category charts for OpenRDA. Correction of comments
in crtnrd.cpp for proper engine reported, new component in RDArsrc->tabbar
to contain handle to the tabbar on the screen such that we can set focus
and change the active tab to display widget containing the focus.