SLING-7026 - htl-maven-plugin: Namespace all user properties

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1803645 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/maven/htl/ValidateMojo.java b/src/main/java/org/apache/sling/maven/htl/ValidateMojo.java
index 151f823..6426e29 100644
--- a/src/main/java/org/apache/sling/maven/htl/ValidateMojo.java
+++ b/src/main/java/org/apache/sling/maven/htl/ValidateMojo.java
@@ -65,7 +65,8 @@
     /**
      * Defines the root folder where this Mojo expects to find Sightly scripts to validate.
      */
-    @Parameter(property = "sourceDirectory", defaultValue = "${project.build.sourceDirectory}")
+    @Parameter(property = "htl.sourceDirectory",
+               defaultValue = "${project.build.sourceDirectory}")
     private File sourceDirectory;
 
     /**
@@ -85,7 +86,8 @@
     /**
      * If set to "true" it will fail the build on compiler warnings.
      */
-    @Parameter(property = "failOnWarnings", defaultValue = "false")
+    @Parameter(property = "htl.failOnWarnings",
+               defaultValue = "false")
     private boolean failOnWarnings;
 
     /**