Added ogc package to the javadoc and fixed a couple of javadoc warnings

Author: stolstov

build.xml

@@ -79,7 +79,7 @@
 	</target>
 
 	<target name="javadoc" depends="jar">
-		<javadoc access="public" author="true" classpathref="project.classpath" destdir="${dir.javadoc}" doctitle="Esri-geometryapi" nodeprecated="false" nodeprecatedlist="false" noindex="false" nonavbar="false" notree="false" packagenames="com.esri.core.geometry" source="1.5" sourcepath="${dir.src}" splitindex="true" use="true" version="true">
+		<javadoc access="public" author="true" classpathref="project.classpath" destdir="${dir.javadoc}" doctitle="Esri-geometry-api" nodeprecated="false" nodeprecatedlist="false" noindex="false" nonavbar="false" notree="false" packagenames="com.esri.core.geometry.*" source="1.5" sourcepath="${dir.src}" splitindex="true" use="true" version="true">
 			<link href="http://help.arcgis.com/EN/sdk/10.0/Java_AO_ADF/api/arcobjects" />
 			<link href="http://docs.oracle.com/javase/6/docs/api/" />
 		</javadoc>

src/com/esri/core/geometry/ogc/OGCConcreteGeometryCollection.java

@@ -197,7 +197,6 @@ public boolean isSimple() {
 	/**
 	 * isSimpleRelaxed is not supported for the GeometryCollection instance.
 	 * 
-	 * @return
 	 */
 	@Override
 	public boolean isSimpleRelaxed() {
@@ -207,7 +206,6 @@ public boolean isSimpleRelaxed() {
 	/**
 	 * MakeSimpleRelaxed is not supported for the GeometryCollection instance.
 	 * 
-	 * @return
 	 */
 	@Override
 	public OGCGeometry MakeSimpleRelaxed(boolean forceProcessing) {

src/com/esri/core/geometry/ogc/OGCGeometry.java

@@ -125,7 +125,7 @@ public boolean isSimple() {
 	/**
 	 * Extension method - checks if geometry is simple for Geodatabase.
 	 * 
-	 * @return
+	 * @return Returns true if geometry is simple, false otherwise.
 	 */
 	public boolean isSimpleRelaxed() {
 		OperatorSimplify op = (OperatorSimplify) OperatorFactoryLocal
@@ -137,7 +137,7 @@ public boolean isSimpleRelaxed() {
 	/**
 	 * Makes a simple geometry for Geodatabase.
 	 * 
-	 * @return
+	 * @return Returns simplified geometry.
 	 */
 	public OGCGeometry MakeSimpleRelaxed(boolean forceProcessing) {
 		OperatorSimplify op = (OperatorSimplify) OperatorFactoryLocal
@@ -393,7 +393,7 @@ public com.esri.core.geometry.SpatialReference getEsriSpatialReference() {
 	 * 
 	 * @param gc
 	 * @param sr
-	 * @return
+	 * @return Geometry instance created from the geometry cursor.
 	 */
 	public static OGCGeometry createFromEsriCursor(GeometryCursor gc,
 			SpatialReference sr) {