TWRP-ify AOSP code

Pull in most TWRP sources
Stub out partition management code
Make it compile -- probably will not boot
Kind of a mess but have to start somewhere
diff --git a/injecttwrp/Android.mk b/injecttwrp/Android.mk
new file mode 100644
index 0000000..9c39c29
--- /dev/null
+++ b/injecttwrp/Android.mk
@@ -0,0 +1,13 @@
+LOCAL_PATH:= $(call my-dir)

+include $(CLEAR_VARS)

+

+ifeq ($(TW_INCLUDE_INJECTTWRP), true)

+	LOCAL_SRC_FILES:= \

+		injecttwrp.c

+	LOCAL_CFLAGS:= -g -c -W

+	LOCAL_MODULE:=injecttwrp

+	LOCAL_MODULE_TAGS:= eng

+	LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES

+	LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin

+	include $(BUILD_EXECUTABLE)

+endif