Move SPI interfaces to separate package.

Matthew Swift

17.33.2014 eeca03c904407d856739e8c8c3d1b0c22ed41c21

 opendj3-server-dev/src/server/org/opends/server/backends/pluggable/IndexBuffer.java

@@ -34,8 +34,8 @@

import org.forgerock.opendj.ldap.ByteSequence;
import org.forgerock.opendj.ldap.ByteString;
import org.opends.server.backends.pluggable.BackendImpl.StorageRuntimeException;
import org.opends.server.backends.pluggable.BackendImpl.WriteableStorage;
import org.opends.server.backends.pluggable.spi.StorageRuntimeException;
import org.opends.server.backends.pluggable.spi.WriteableStorage;
import org.opends.server.types.DirectoryException;

/**