[patches] remove 003-comgt-dep-ppp.patch

This should be fixed upstream and we do not plan to support exotic setups with
3G/GPRS hardware.
Merge branch 'master' into bug/freifunk-policyrouting-hotplug
[patches] set RtTableOlsrPriority in community profile for berlin

Set RtTableOlsrPriority to 20000 otherwise the default priority is used by olsr
(plugins). The default priority of olsr does not fit the setup we have.