kiji-express: EXP-408. Builder APIs contain visibility bug

issue: https://jira.kiji.org/browse/EXP-408
review: https://review.kiji.org/r/1591
commit: https://github.com/kijiproject/kiji-express/commit/4af279d1060993404438b273786ffcf00aa8bed2
kiji-rest: REST-41. Add support for CORS.

Global cross-origin resource sharing can be turned on with:
"cors": "true"
in the configuration.yml.

issue: https://jira.kiji.org/browse/REST-41
review: https://review.kiji.org/r/1601
commit: https://github.com/kijiproject/kiji-rest/commit/fa2ad2cd0f569afb1bbef21d385b9110f5df060d
kiji-rest: REST-62. POST can increment counters.

Setting a counter cell value in a POST to {"incr" : 123} increments the
counter by 123.

issue: https://jira.kiji.org/browse/REST-62
review: https://review.kiji.org/r/1281
commit: https://github.com/kijiproject/kiji-rest/commit/8b1b2af677d7e408edd22aa7f8f32d571c040285
kiji-rest: REST-94. Update the POM to use the latest schema/scoring dependencies.

Update the POM to use the latest dependencies.

Reviewed by: taton
commit: https://github.com/kijiproject/kiji-rest/commit/e3a5d0e26f622692fde503376c04b79ef913acf4