lctr-b2xx: ntnu-x8-0xx: Updated device-tree files, and added package libswiftnav
lctr-b2xx: ntnu-hexa-xxx: Updated device-tree files and added libswiftnav package.
lctr-b2xx: ntnu-nest-0x: Updated device-tree file and added package libswiftnav
Merge pull request #9 from krisklau/feature/device-tree-ntnu-systems

lctr-b2xx: ntnu-x: Update device tree files and packages