Found and fixed several issues with units not resetting and/or staying on the map area or command display when going to the next mission:

* Next Mission left radios on the command display during the Vietnam scenario - each should allow the user to assign the radios. Radios are now removed from the combat display and available for the user to assign each Vietnam mission
* LAT Teams were being left on the Map area - LAT Teams are now removed
* Added a warning with Next Mission that users should be sure to reconstitute from LAT teams since they are removed before going to the next mission
* The contact marker was not being reset - it now is reset to No Contact when going to the next mission
* Skills were not being removed from the Combat Display when going to the next mission. Skills are now removed from the combat display.
* Enemy Casualties and LATs were not being removed from the Command Display when going to the next mission. They are now removed.
* Korean Casualty marker was missing back/two step

* Modified/lowered the size of enemy RPG, PF counters

* Modified/lowered the size of US Rifle Grenades, Claymore, Infrared Sign and Thermal Sight counters

* With the risk mitigated by confirming Clean Up etc, moved the buttons back as the other positioning interfered with some setup and was less symmetrical
* Added confirmation on remove enemy activity check

* Correct some zone locations to properly manage attachment and tank logbook items when changing missions

* Fixed an issue in Shift Map caused by adding the confirmation dialog

* Added a confirmation dialog to the buttons that have a dramatic impact - Cleanup, Shift Map, Reattempt, Next Mission and Setup Mission.

* Option on pyrotechnic command assignment of "none"/"blank" added. This can be helpful in some scenarios, such as Vietnam, where you need to use colored smoke to mark an airstrike card or new landing zone and do not want that also kicking off an unintended action.

* Re-positioned Cleanup Enemy Activity and Clean Up buttons to avoid hitting Clean Up mistakenly when intending to hit Draw Card

* Pulling Vietnam Casualy was pulling two-step side by default, switched to one-step
* Vietnam logbook had a wrong state counter with the mortar section - fixed. Allows specifying if using one section or teams
* Fixed Vietnam US Engineer Fire Team name