debuggers: import openocd-0.7.0

Initial check-in of openocd-0.7.0 as it can be downloaded from
http://sourceforge.net/projects/openocd/files/openocd/0.7.0/

Any modifications will follow.

Change-Id: I6949beaefd589e046395ea0cb80f4e1ab1654d55

debuggers/openocd/doc/manual/flash.txt

@@ -0,0 +1,35 @@
+/** @page flashdocs OpenOCD Flash APIs
+
+OpenOCD provides its Flash APIs for developers to support different
+types of flash devices, some of which are built-in to target devices
+while others may be connected via standard memory interface (e.g. CFI,
+FMI, etc.).
+
+The Flash module provides the following APIs:
+
+  - @subpage flashcfi
+  - @subpage flashnand
+  - @subpage flashtarget
+
+This section needs to be expanded.
+
+*/
+
+
+/** @page flashcfi OpenOCD CFI Flash API
+
+This section needs to be expanded to describe OpenOCD's CFI Flash API.
+
+*/
+
+/** @page flashnand OpenOCD NAND Flash API
+
+This section needs to be expanded to describe OpenOCD's NAND Flash API.
+
+*/
+
+/** @page flashtarget OpenOCD Target Flash API
+
+This section needs to be expanded to describe OpenOCD's Target Flash API.
+
+*/