update .gitignore

Change-Id: I572ad48e7dec4f0cbafa40ba2f9ee332a520bcfb
Update toolchain versions

Change-Id: I1269045443983e5df0afa6d184558f537e583919
Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
Add graphite flags

Change-Id: I482279c0b9448cb05d56ce183affa30a4ac7bd4f
Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
Merge remote-tracking branch 'sd/lollipop' into lollipop

Change-Id: I06eed8b8e1efb9438b7bb928339581f845cb1c8b
Signed-off-by: Paul Beeler <pbeeler80@gmail.com>