travelmate: release 2.4.5-1

travelmate: release 2.4.5-1

- added opt-in protection against access points with locally-administered (LAA) BSSIDs
- added a special trm_maxretry value '0', enabling unlimited connection retries
- removed obsolete connection-tracking functions (too many uci updates/flash wear)
- all runtime files now live under a single /var/run/travelmate/ directory
- various code cleanups & fixes
- LuCI: made the new UCI option 'trm_eviltwin' available
- LuCI: more cleanups
- readme update

Signed-off-by: Dirk Brenken <redacted>