Use correct ANSI control sequence compatible with watch (#32)
Use correct ANSI control sequence compatible with watch (#32)

In some environments (Ubuntu 17.10), the control character sequence
for resetting colors/attributes (sgr0) can't be recognized in
watch command. As a result, an additional character may be shown.

Using different termstr seems to resolve this issue, in that
`term.normal` returns a compatible control sequence.

wookayin/gpustat