doc: Convert PORTING to rST

Signed-off-by: Stephen Finucane <[email protected]>
Signed-off-by: Russell Bryant <[email protected]>

FAQ.md

@@ -75,7 +75,7 @@ A: No, Open vSwitch has been ported to a number of different operating
 
 ### Q: What's involved with porting Open vSwitch to a new platform or switching ASIC?
 
-A: The [PORTING.md] document describes how one would go about
+A: The [PORTING.rst] document describes how one would go about
    porting Open vSwitch to a new operating system or hardware platform.
 
 ### Q: Why would I use Open vSwitch instead of the Linux bridge?
@@ -2149,7 +2149,7 @@ Contact
 [email protected]
 http://openvswitch.org/
 
-[PORTING.md]:PORTING.md
+[PORTING.rst]:PORTING.rst
 [WHY-OVS.md]:WHY-OVS.md
 [INSTALL.rst]:INSTALL.rst
 [OPENFLOW-1.1+.md]:OPENFLOW-1.1+.md

INSTALL.NetBSD.md

@@ -31,8 +31,8 @@ As all executables installed with pkgsrc are placed in `/usr/pkg/bin/`
 directory, it might be a good idea to add it to your PATH.
 
 Open vSwitch on NetBSD is currently "userspace switch" implementation
-in the sense described in [INSTALL.userspace.rst] and [PORTING.md].
+in the sense described in [INSTALL.userspace.rst] and [PORTING.rst].
 
 [INSTALL.rst]:INSTALL.rst
 [INSTALL.userspace.rst]:INSTALL.userspace.rst
-[PORTING.md]:PORTING.md
+[PORTING.rst]:PORTING.rst

Makefile.am

@@ -89,7 +89,7 @@ docs = \
 	IntegrationGuide.rst \
 	MAINTAINERS.rst \
 	OPENFLOW-1.1+.md \
-	PORTING.md \
+	PORTING.rst \
 	README.md \
 	README-lisp.md \
 	README-native-tunneling.md \