build: removed plane 1280 build from autotest

we probably won't support it for the next release.

See http://diydrones.com/forum/topics/keep-supporting-apm1-1280-in-arduplane

Tools/autotest/autotest.py

@@ -175,7 +175,6 @@ steps = [
     'build.Examples',
     'build.Parameters',
 
-    'build1280.ArduPlane',
     'build2560.ArduPlane',
     'build.ArduPlane',
     'defaults.ArduPlane',
@@ -232,15 +231,9 @@ def run_step(step):
     if step == 'build.ArduCopter':
         return util.build_SIL('ArduCopter')
 
-    if step == 'build1280.ArduCopter':
-        return util.build_AVR('ArduCopter', board='mega')
-
     if step == 'build2560.ArduCopter':
         return util.build_AVR('ArduCopter', board='mega2560')
 
-    if step == 'build1280.ArduPlane':
-        return util.build_AVR('ArduPlane', board='mega')
-
     if step == 'build2560.ArduPlane':
         return util.build_AVR('ArduPlane', board='mega2560')
 

Tools/scripts/build_binaries.sh

@@ -89,7 +89,7 @@ build_arduplane() {
     echo "Building ArduPlane $tag binaries"
     checkout ArduPlane $tag || return
     pushd ArduPlane
-    for b in apm1 apm2 apm1-hilsensors apm2-hilsensors apm1-1280; do
+    for b in apm1 apm2 apm1-hilsensors apm2-hilsensors; do
 	echo "Building ArduPlane $b binaries"
 	ddir=$binaries/Plane/$hdate/$b
 	skip_build $tag $ddir && continue