2016-09-01 ~ Crossfeed Daily All Flights R4

[theo-armour]

_Crossfeed Daily All Flights _

@flysim/core

Change Log 2016-09-01 ~ R4

• Add placards
• Add back mesh lines
• Add list of models to menu
• Add list of call signs to menu
• Add interaction with placards instead of lines
• And, wow, big update and big code get messy