OAK-2261 - Enable support for NodeType based indexing rules

Disable support for default value at index rule level as that unnecessarily complicates the config. Instead the required value should now be explicitly mentioned as part of property definition

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1645421 13f79535-47bb-0310-9956-ffa450edef68
OAK-2351 - Property name regex should only be applied on property name

Handle relative property in NamePattern

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1645424 13f79535-47bb-0310-9956-ffa450edef68