Update to AVR32 Toolchain-3.4.0.332: Binutils 2.22
Copy only AVR32 headers (exclude AVR8)

- "make clean" also removes avr-headers/ and stamps/
Merge pull request #15 from muiku/master

Update to the latest AVR32 Toolchain patches and headers (binutils 2.22 version)
Add a patch which disabled typeid-based getters in shared_ptr. This enables the use of -fno-rtti to decrease the binary footprint. See original bug report at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42019.
Merge pull request #17 from denravonska/SharedPtrWithoutRTTI

Add a patch which disabled typeid-based getters in shared_ptr.