Finish 1.1-beta1
Finish 1.1-beta2
Finish 1.1.3
Finish 1.1.4
Finish 1.2.1

Closes #33
Finish 1.2.2
Finish 1.2.3
Finish 1.3.0
Finish 1.3.1
Finish 2.0.0
Finish 2.0.1
Finish 2.1.0
Finish 2.1.1
Finish 2.1.2
Finish 2.1.3
Finish 2.1.4
Finish 2.1.5
Finish 2.2.0
Finish 2.2.1
Finish 2.2.2