Merge pull request #32 from mshamash/master

Finished route + remarks segue
Added two buttons to the UI for the derate calculator
Added "Enter VATSIM ID" Button to the MapView with the according popover and class. Outlets and Actions created.

Relinked METAR / TAF in WX Map to the according popover
Some slight rework of the "Enter VATSIM ID" popover.
Added basic UI for the charts. This is a suggestion and may be changed during the development progress. According class created as well.
Merge pull request #15 from stephandev/master

Added two buttons to the derate calculator UI