Applied coveralls.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Added go get cover.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Changed cover path.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Fixed typo.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Changed go get cover.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Added the badge of coverage.

Signed-off-by: Kouhei Maeda <mkouhei@palmtb.net>
Merge pull request #2 from mkouhei/coveralls

Applied coveralls.