Enabled Holo theme for devices api 11+

closes #44 

Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

LocationRinger/res/values-v11/theme.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.Custom" parent="android:Theme.Holo"></style>
+
+    <style name="Theme.Custom.NoTitleBar" parent="android:Theme.Holo.NoActionBar"></style>
+
+    <style name="Theme.Custom.Fullscreen" parent="android:Theme.Holo.NoActionBar.Fullscreen"></style>
+
+</resources>