Minor documentation updates and other cosmetic changes

Documentation/NuttX.html

@@ -2598,7 +2598,6 @@ nsh>
           This board is based on the NXP LPC1769.
           The initial release was included NuttX-6.26.
           The Nuttx Buildroot toolchain is used by default.
-          This is still a port under development.
           Verifed configurations include the "Hello, World!" example application and a THTTPD demonstration.
           Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/zkit-arm-1769/README.txt">README</a> file for further information.
         </p>

Documentation/NuttxPortingGuide.html

@@ -832,7 +832,6 @@
   <li><code>configs/lpcxpresso-lpc1768</code>:
     Embedded Artists base board with NXP LPCExpresso LPC1768.  This board
     is based on the NXP LPC1768.  The Code Red toolchain is used by default.
-    STATUS:  Under development.
   </li>
 
   <li><code>configs/m68322evb</code>:
@@ -870,8 +869,7 @@
   <li><code>configs/ne64badge</code>:
     Future Electronics Group NE64 /PoE Badge board based on the
     MC9S12NE64 hcs12 cpu.  This port uses the m9s12x GCC toolchain.
-    STATUS:  Under development.  The port is code-complete but has
-    not yet been fully tested.
+    STATUS:  The port is code-complete but was never fully tested.
   </li>
 
   <li><code>configs/ntosd-dm320</code>:

README.txt

@@ -43,7 +43,7 @@ Installing Cygwin
   for you.
 
      NOTE: NuttX can also be installed and built on a native Windows
-     system, but with some loss of tool functionality (see the
+     system, but with some potential tool-related issues (see the
      discussion "Native Windows Build" below).
 
   Some Cygwin installation tips:
@@ -765,9 +765,7 @@ Native Windows Build
   This capability should still be considered a work in progress because:
 
   (1) It has not been verfied on all targets and tools, and
-  (2) it still lacks some of the creature-comforts of the more mature environments
-      (like 'make menuconfig' support.  See the section "NuttX Configuration Tool
-      under DOS" above).
+  (2) it still lacks some of the creature-comforts of the more mature environments.
 
    There is an alternative to the setenv.sh script available for the Windows
    native environment: tools/configure.bat.  See tools/README.txt for additional

libc/unistd/lib_getoptargp.c

@@ -70,4 +70,3 @@ FAR char **getoptargp(void)
 {
   return &optarg;
 }
-

libc/unistd/lib_getoptindp.c

@@ -70,4 +70,3 @@ int *getoptindp(void)
 {
   return &optind;
 }
-

libc/unistd/lib_getoptoptp.c

@@ -70,4 +70,3 @@ int *getoptoptp(void)
 {
   return &optopt;
 }
-