fix layout issue for gingerbread

MyTracks/res/layout/stats_calorie.xml

@@ -33,10 +33,8 @@ limitations under the License.
     <!-- Activity type -->
     <Spinner
       android:id="@+id/stats_activity_type_icon"
-      android:layout_gravity="bottom"
       android:layout_height="wrap_content"
       android:layout_marginLeft="4dp"
-      android:layout_marginTop="-6dp"
       android:layout_width="wrap_content" />
   </LinearLayout>
 </LinearLayout>

MyTracks/res/values/themes_mytracks.xml

@@ -15,7 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
-  <style name="MyTracksTheme" parent="android:Theme.Black">
+  <style name="ThemeMyTracks" parent="android:Theme.Black">
     <!-- Auto generated -->
     <item name="android:autoCompleteTextViewStyle">@style/AutoCompleteTextViewMyTracks</item>
     <item name="android:editTextStyle">@style/EditTextMyTracks</item>