In game turn sequence add LRDG actions

[fierfeu]

LRDG actions could be :

• Movement mangemnet : ticket
• aerial support (not included in default scenario) -> moved to another issue when all scenarri will be available
• observation : In turn : observation action management #51
• recognition : In turn : recognition action management #52
• cache
• Maintenance -> as in defualt scenario there's no light or heavy support this special action is moved to another issue/
• profil bas

[fierfeu]

Movement management

• when dragging a unit or a patrol to a new zone calculate the action point cost and allow movement only if it's less than the current max action points number. if not drop is not authorized. a patrol movement cost is the somme of the movement cost for each unit inside a patrol.
• for road link always round up the number of Action pointsused
• when clicking on a patrol proposed to cut a patrol with autonomous units or another patrol. it cost no action points. create the help assiociated to a new patrol. autonomous unit or new patrol must have the same behaviour than the original patrol.
• when entering any new zone (except Siwa or Koufra) we must roll a discretion test. if alarm level is 4 it is not usefull to perform a discretion test.
• see the rules for tables.
• when a unit enter a zone where a patrol is present proposed to rejoin the patrol. if not the unit remain autonomous. if yes update help data for the patrol and remove unit image from the board as it is in the patrol. if the unit was previously attached to another patrol change the patrol attachment to the new one.

moved to issue #50