Switch to my forks

Change-Id: Ib4745bc6327cea8154897df808a0680fff0d4bee
Add tuna specific repos

Change-Id: I7dcb5b02744bcc0ded3a549443101bbd6f42bdb9
remove old toolchains and add new linaro ones

Change-Id: I4a1b8699e4d8b54e4b4e17bbbaa77c2660e4afec
remove darwin crap

Change-Id: Ic6bed8f5619830e8b318300c613931b0839f300d
remove mips crap

Change-Id: Ic96f773a4c6f508acd6819834ba3e8fa41fb1baf