allow newlines when reading rpsl object from db
integration and unit test to prove that we can handle newlines in rpsl objects
Do not allow '\n' as a continuation character (as \n\n is then allowed within an object, which is invalid)
Merge branch 'master' into newlinesInRpslObjectCrashesOnReadBug

Conflicts:
	whois-endtoend/src/test/groovy/net/ripe/db/whois/spec/integration/OrganisationIntegrationSpec.groovy
If a blank line is found in an RPSL attribute (containing only spaces and tabs), add a '+' continuation character.

From RFC 2622: The character '+' for line continuation allows attribute values to contain blank lines.
Merge pull request #282 from RIPE-NCC/newlinesInRpslObjectCrashesOnReadBug

Newlines in rpsl object crashes on read bug