File LICENSE.PROBLEM of Package wanpipe

- Makefiles are All Rights Reserved and no permissions are given.
- api/libsangoma/wanec/*.c also All Rights Reserved.
- kdrivers/include/wanpipe_syncppp.h does not permit (re)distribution of
  any kind.
- kdrivers/include/xhfc24succ.h does not permit anything.
- wanpipe_lip.ko is built with parts kdrivers/src/lip/bin/*.o for which no
  source is shipped.
- kdrivers/src/net/sdla_te3.c refers to "license.txt" which does not exist.
- kdrivers/wanec/wanec_utils.c is All Rights Reserved.
- util/wan_plxctrl/wan_plxctrl.c does not permit anything.

This list is not exhaustive.