accept numbers in travis build

Merge b4e30d3 into d639bd2

Merge pull request qmk#1062 from luizribeiro/fix-win

Fix V-USB bug on Windows 10

Merge pull request qmk#1071 from dungdung/rgb_tweaks

RGB tweaks

Merge pull request qmk#1068 from adzenith/master

Minor cleanup

Merge pull request qmk#1046 from LukeSilva/master

Add Tapping Macros to QMK

Merge pull request qmk#1057 from priyadi/selectable_output

Implement runtime selectable output (USB or BT)

pass through travis errors

variable scope fix for travis

Merge pull request qmk#1059 from qmk/hf/algr_t

Introduces ALGR_T for dual-function AltGr