Navigation/Keyboard Control Improvements

Navigation – Suggestions for up/down arrows, tab key, enter, and double click navigation on the pop-up windows for selecting a constituent/selecting a plan:
o Down arrows - you have to hit the down arrow twice for it to start moving; not sure if there is a way for it to work the first time
o Tab – you have to hit tab twice for it to move from the first field to the second; then it works fine after that
o Enter – would be nice if hitting enter on a row would work like clicking ‘Next’ button
o Double Click – would be nice if double click on a row would work like clicking ‘Next’ button