Move rangeset.h and print_sha1.h into otautil.

Also drop the "bootable/recovery" path in LOCAL_C_INCLUDES from
applypatch modules.

Test: lunch aosp_{angler,bullhead,fugu,dragon,sailfish}-userdebug;
      mmma bootable/recovery
Change-Id: Idd602a796894f971ee4f8fa3eafe36c42d9de986
diff --git a/Android.mk b/Android.mk
index b40e23d..5fe37fd 100644
--- a/Android.mk
+++ b/Android.mk
@@ -229,6 +229,7 @@
     asn1_decoder.cpp \
     verifier.cpp
 LOCAL_STATIC_LIBRARIES := \
+    libotautil \
     libcrypto_utils \
     libcrypto \
     libbase