Updates Makefile for OpenWRT (#5)
Updates Makefile for OpenWRT (#5)

- Upgrades to OOR v1.1.1
- Change dependency on kmod-ipv6 to kernel feature
- Minor fixes
OpenOverlayRouter/oor,OpenOverlayRouter/oor,OpenOverlayRouter/oor,OpenOverlayRouter/oor,OpenOverlayRouter/oor,OpenOverlayRouter/oor,OpenOverlayRouter/oor