Added a specific stability section to the README.

Author: marcusw

README

@@ -14,17 +14,16 @@ Requirements:
     * USB communications:
         PyUSB (http://sourceforge.net/projects/pyusb/)
 
-Installation:
+Installation (if using source package):
 
     * Untar/unzip source package
     * In package directory, run "python setup.py install" (as root), or if
         under windows, double-click install.bat.
     * To use USB on Linux as non-superuser, at a root terminal type:
         groupadd lego
         usermod -a -G lego [username]
-        echo 'BUS=="usb", SYSFS{idVendor}=="0694", GROUP="lego", MODE="0660"' >
-\
-            /etc/udev/rules.d/70-lego.rules
+        echo 'BUS=="usb", SYSFS{idVendor}=="0694", GROUP="lego", MODE="0660"' \
+            > /etc/udev/rules.d/70-lego.rules
 
 Getting Started:
 
@@ -37,7 +36,7 @@ in the source code (especially for digital sensors).
 
 Notes/FAQ:
     (I have tried to put the most important stuff first, but it would be a good
-    idea to read the whole thing. In any case, read it all the way through
+    idea to read the whole section. In any case, read it all the way through
     before asking for help. Thanks!)
 
         -=-=-About v2-=-=-
@@ -53,7 +52,7 @@ welcome to ask for help.
 longer a nxt.server module. I removed it due to it being a prime example of
 feature creep, the code being of low quality, and the connection protocol very
 badly designed. I would recommend that anyone wanting to use a brick over a
-network connection to design and write their own protocol and code to best fit
+network connection design and write their own protocol and code to best fit
 their specific application.
         -=-=-Problems and Their Solutions-=-=-
     For some reason, digital sensor operations have a tendency to throw random
@@ -82,6 +81,30 @@ intended for developers and advanced users who are looking to experiment with
 sensors and the digital sensor framework and classes. See Arduino/README for
 more info and usage instructions.
 
+Specific Stability Status:
+    nxt.brick, nxt.telegram, nxt.direct, and nxt.system:
+        Hardly changed since NXT_Python; very, very stable.
+    USB Communication System (nxt.usbsock)
+        On Linux: Very stable and extensively tested.
+        On Windows: Somewhat tested; seems to work pretty well.
+        On Mac: Should be working, though I have not heard either way.
+    BlueTooth Communication System (nxt.bluesock, nxt.lightblueglue)
+        On Linux: Stable; well tested.
+        On Windows: Stable; working last I checked.
+        On Mac: Reported working.
+    nxt.locator:
+        Stable, well tested.
+    nxt.motor:
+        Stable except for Synchronized Motor support, which is experimental at
+        this stage and has not been extensively tested.
+    nxt.sensor:
+        Code not specific to a particular sensor is well tested and working
+        well. About half of the sensor classes were last reported working; the
+        rest have not to my knowlege been tested and were written blindly from
+        the manuacturers' specifications.
+    nxt.error:
+        If there's a problem with this one, I'm gonna cry.    
+
 Contact:
 
     NXT-Python's Head Developer: