2.0.0-rc.21

Switch to lib 1.7.4.

2.0.0-rc.20

Switch to lib 1.7.3.

2.0.0-rc.19

Switch to library 1.7.1.

2.0.0-rc.18

Switch to library 1.6.6.

2.0.0-rc.17

Switch to library 1.6.5.

2.0.0-rc.16

Update box.json (#72)

2.0.0-rc.15

Switch to phpoole-library 1.6 (#70)

Switch to phpoole-library 1.6

2.0.0-rc.14

Fix serve router.

2.0.0-rc.13

Update core library to 1.5.0.

2.0.0-rc.12

Fix #60 and #61.