[bugzilla 413929] External parsers - step 1

Integration of Melanie Bats work with some minor changes (checkstyle
activation & fixes, poms)

Signed-off-by: Melanie Bats <melanie.bats@obeo.fr>
diff --git a/plugins/org.eclipse.mylyn.docs.intent.external.parser/.project b/plugins/org.eclipse.mylyn.docs.intent.external.parser/.project
new file mode 100644
index 0000000..af13f3f
--- /dev/null
+++ b/plugins/org.eclipse.mylyn.docs.intent.external.parser/.project
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.mylyn.docs.intent.external.parser</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>net.sf.eclipsecs.core.CheckstyleBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>net.sf.eclipsecs.core.CheckstyleNature</nature>
+	</natures>
+</projectDescription>