Map qclass from ret correctly to Lua
README: point to NOTICE for exact license

Also fix & update copyright years.
Merge pull request #1233 from zeha/point-to-notice

README: point to NOTICE for exact license
documentation about writing recursor regression tests
Added a documentation with warnings for the qclass.
Merge pull request #1230 from Fusl/dev-01

Map qclass from ret correctly to and from Lua
add missing limits.h include, should fix #1235
Use system endian defines on Hurd (as on Linux)
Merge pull request #1236 from zeha/hurd-portability

Use system endian defines on Hurd (as on Linux)
also drop -s from other AM_LFLAGS copy
webserver: implement server discovery endpoints
Add initial testsuite for Auth. REST API
webserver: Implement pdnsapi-style zone creation
Merge pull request #1238 from zeha/f/ws

Webserver Updates
Use stringstream and string instead of PATH_MAX
Merge pull request #1240 from cmouse/fix-include-dir-nonstatic

Use stringstream and string instead of PATH_MAX