Updating SPI library error message and revisions.txt for final 0019 release.

Author: damellis

app/src/processing/app/debug/Compiler.java

@@ -364,9 +364,9 @@ public void message(String s) {
       }
 
       if (pieces[3].trim().equals("SPI.h: No such file or directory")) {
-        e = new RunnerException("Import the SPI library from the Sketch menu.");
+        e = new RunnerException("Please import the SPI library from the Sketch > Import Library menu.");
         s += "\nAs of Arduino 0019, the Ethernet library depends on the SPI library." +
-             "\nPlease import it from the Sketch > Import Library menu.";
+             "\nYou appear to be using it or another library that depends on the SPI library.";
       }        
 
       if (exception == null && e != null) {

build/shared/revisions.txt

@@ -1,16 +1,18 @@
-ARDUINO 0019
+ARDUINO 0019 - 2010.09.03
 
 [core / libraries]
 
-* Added aliases for the analog input pins: A0, A1, etc.
-  http://code.google.com/p/arduino/issues/detail?id=244
-
-* Added a String class.  
+* Revised Ethernet library (by Christian Maglie).  This depends on the
+  new SPI library, so existing sketches will need: #include <SPI.h>
+  added to the top of their code.
 
 * Added an SPI library (by Christian Maglie).
   http://code.google.com/p/arduino/issues/detail?id=240
 
-* Revised Ethernet library (by Christian Maglie).
+* Added aliases for the analog input pins: A0, A1, etc.
+  http://code.google.com/p/arduino/issues/detail?id=244
+
+* Added a String class.  
 
 * Added a shiftIn() function (from Wiring).
   http://code.google.com/p/arduino/issues/detail?id=280