Update builder, avr-gcc and avrdude for ARM.

arduino-builder upgraded to 1.3.15
avr-gcc and avrdude have been rebuild with dependency on glibc <=2.13

Author: cmaglie

build/arduino-builder-arm-1.3.11.tar.bz2.sha

@@ -0,0 +1 @@
+e83845803bbaad5c4489e0c4d3cdf84d93637a5d

build/arduino-builder-arm-1.3.15.tar.bz2.sha

@@ -712,9 +712,9 @@
 
     <antcall target="avr-toolchain-bundle">
       <param name="unpack_target" value="untar"/>
-      <param name="gcc_archive_file" value="avr-gcc-4.8.1-arduino5-armhf-pc-linux-gnu.tar.bz2"/>
+      <param name="gcc_archive_file" value="avr-gcc-4.8.1-arduino5-armhf-pc-linux-gnu-glibc2.13.tar.bz2"/>
       <param name="gcc_version" value="4.8.1-arduino5"/>
-      <param name="avrdude_archive_file" value="avrdude-6.0.1-arduino5-armhf-pc-linux-gnu.tar.bz2"/>
+      <param name="avrdude_archive_file" value="avrdude-6.0.1-arduino5-armhf-pc-linux-gnu-glibc2.13.tar.bz2"/>
       <param name="avrdude_version" value="6.0.1-arduino5"/>
     </antcall>
 

build/build.xml

@@ -0,0 +1 @@
+220662c5411e34dd1e16c181f883b6b77824a942

build/linux/avr-gcc-4.8.1-arduino5-armhf-pc-linux-gnu-glibc2.13.tar.bz2.sha

@@ -0,0 +1 @@
+b5968416647e79f5c395bf2a9ba000127dacc9da