Merge pull request #21 from dtex/issue-19

Allow tasks to be enqueued out of order

0.7.0

0.6.0

v0.3.8

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

v0.3.7

Update license

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

v0.3.6

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

v0.3.5

- travis ci

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>