Moved and renamed effect API header files

Moved specific effect header files to
system/media/audio_effects/include/audio_effects
and renamed to lower case (effect_xxx.h).

Change-Id: Icfc2264bfd013cab0395d7e310ada636b9fe3621
diff --git a/media/libeffects/lvm/wrapper/Android.mk b/media/libeffects/lvm/wrapper/Android.mk
index 99cfdfa..ab13605 100644
--- a/media/libeffects/lvm/wrapper/Android.mk
+++ b/media/libeffects/lvm/wrapper/Android.mk
@@ -30,7 +30,8 @@
 LOCAL_C_INCLUDES += \
 	$(LOCAL_PATH)/Bundle \
 	$(LOCAL_PATH)/../lib/Common/lib/ \
-	$(LOCAL_PATH)/../lib/Bundle/lib/
+	$(LOCAL_PATH)/../lib/Bundle/lib/ \
+	system/media/audio_effects/include
 
 
 include $(BUILD_SHARED_LIBRARY)
@@ -64,6 +65,6 @@
     $(LOCAL_PATH)/Reverb \
     $(LOCAL_PATH)/../lib/Common/lib/ \
     $(LOCAL_PATH)/../lib/Reverb/lib/ \
-
+    system/media/audio_effects/include
 
 include $(BUILD_SHARED_LIBRARY)
\ No newline at end of file