#6 - Add samples for Spring Data Solr.

Added sample using deep pagination with cursor and one for managed schema support. Added JUnit rule checking that Solr is up and running.

Original pull request: #12.

solr/managed-schema/src/test/resources/logback.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+
+	<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>%d %5p %40.40c:%4L - %m%n</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.springframework.data.solr" level="debug" />
+
+	<root level="warn">
+		<appender-ref ref="console" />
+	</root>
+
+</configuration>