Add kiji-modeling project.
kiji-modeling: EXP-249. Refactor the KijiExpress Model Lifecycle into a separate project.

issue: https://jira.kiji.org/browse/EXP-249
review: https://review.kiji.org/r/1271
commit: https://github.com/kijiproject/kiji-modeling/commit/f921c06456465d93dd6198619cacb908ec29185e
kiji-modeling: EXP-249. Fix to ShellExtSuite duplicating methods in KijiSuite.

commit: https://github.com/kijiproject/kiji-modeling/commit/8278a7165201152386f1143ecc12bc234e012d7e
kiji-modeling: EXP-258. Add LICENSE, NOTICE, etc to KijiModeling.

issue: https://jira.kiji.org/browse/EXP-258
review: https://review.kiji.org/r/1280
commit: https://github.com/kijiproject/kiji-modeling/commit/4eb5b3fc7871ba3f7abf16a783374f5f1f36c759
kiji-modeling: EXP-261. Adds deprecation warnings to unstable kiji-modeling features.

issue: https://jira.kiji.org/browse/EXP-261
review: https://review.kiji.org/r/1288
commit: https://github.com/kijiproject/kiji-modeling/commit/6d1684fe981b692d609866b7ead43b8ec03c9ce6
kiji-modeling: Add more items to gitignore.

over-the-shoulder reviewed by: robertchu
commit: https://github.com/kijiproject/kiji-modeling/commit/908c55727fcf54714969c33212f2614b89f3bfd1
kiji-modeling: EXP-232.  Merge modeling in/outspec with flow API.

Update KijiInputSpec, KijiOutputSpec, KijiSingleColumnOutputSpec to more
closely match the argument lists for KijiInput and KijiOutput from
org.kiji.express.flow.

This change allows us to remove ExpressColumnRequest and
ExpressDataRequest.

This change depends on a pending change to the KijiExpress flow API that
absorbs the ExpressColumnFilter as a member of ColumnRequestInput.

As part of this change, move ExpressColumnFilter and the other Express
filters to org.kji.express.flow.

review: https://review.kiji.org/r/1284
issue: https://jira.kiji.org/EXP-232
commit: https://github.com/kijiproject/kiji-modeling/commit/55fc2e1c4b27efcfa7180ab36c9661819fb07d81
kiji-modeling: Update versions for Chirashi 1.2.5 release

commit: https://github.com/kijiproject/kiji-modeling/commit/87bc30ef179fe8b90c07494dd065711ceecdfdd9
kiji-modeling: [maven-release-plugin] prepare for next development iteration

commit: https://github.com/kijiproject/kiji-modeling/commit/0bc0cc8cd121b3a89fec35428332e4685ffb3c2d
kiji-modeling: [maven-release-plugin] prepare release kiji-modeling-0.1.0

commit: https://github.com/kijiproject/kiji-modeling/commit/6a79708eeaf2083b2063b79efdb044d94f735f3f
kiji-modeling: EXP-266. Adds KijiModelJob to kiji-modeling.

issue: https://jira.kiji.org/browse/EXP-266
review: https://review.kiji.org/r/1311/
commit: https://github.com/kijiproject/kiji-modeling/commit/5a51320594a200ef8765716f1311790d579eb449
kiji-modeling: Update version for releasing

commit: https://github.com/kijiproject/kiji-modeling/commit/c7ee6c8e92f00fc4bd8e9ab9b647c3d80324edc9
kiji-modeling: [maven-release-plugin] prepare for next development iteration

commit: https://github.com/kijiproject/kiji-modeling/commit/903b3da0bd90b45d91c0c787008d00fd8aa38a33
kiji-modeling: [maven-release-plugin] prepare release kiji-modeling-0.1.1

commit: https://github.com/kijiproject/kiji-modeling/commit/f066d70743a5f3666bbfa5c7160e3fed8fcd0e6e