Polarssl: disable padlock
add priority to content for MX and SRV records
remove priority from api tests
remove priority in remote backend
remove priority in recursor
remove priority in geoip backend
remove priority in docs
remove priority in lua backend
Fix ordername for SOA record after update
Use transaction when updating serial
Use correct syntax for escapes
Make sure libremotebackend picks up correct flags

This fixes the build if we build with --disable-experimental-pkcs11
Always link libtestremotebackend with -ld

Not only when PKCS11 is enabled
After aed373029748 we need polarssl/version.h

So copy it into the dist dir
build distrecursor in travis
remove priority in oracle backend
remove priority in geo backend
Merge pull request #1822 from rubenk/fix-recursor-build

After aed373029748 we need polarssl/version.h
Merge pull request #1821 from rubenk/pick-up-cppflags-in-remotebackend

Pick up cppflags in remotebackend
Merge pull request #1820 from cmouse/fix-remotebackend-test-problem

Use correct syntax for escapes