wq 1.2.0

wq 1.2.0 brings stable versions of the npm and Redux integration added in wq 1.2 beta.

See the submodule release notes for details:

• wq.app 1.2.0
• wq.core 1.2.0
• wq.db 1.2.0
• wq.start 1.2.0

As noted in the release notes for wq 1.2 beta, Python 2.7 is no longer supported, and wq.io is now IterTable.