Add html5lib-tests as a submodule

Author: sideshowbarker

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "test-src/test/resources/html5lib-tests"]
+	path = test-src/test/resources/html5lib-tests
+	url = git@github.com:html5lib/html5lib-tests.git

pom.xml

@@ -80,8 +80,8 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.5</source>
-          <target>1.5</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -136,7 +136,11 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
         <configuration>
-          <skip>true</skip>
+          <test>Html5libTest</test>
+          <testFailureIgnore>true</testFailureIgnore> <!-- FIXME: Remove this testFailureIgnore after we have all tests passing -->
+          <additionalClasspathElements>
+            <additionalClasspathElement>${project.build.testSourceDirectory}/test/resources</additionalClasspathElement>
+          </additionalClasspathElements>
         </configuration>
       </plugin>
       <plugin>