Update HISTORY versions.

Build files for build with updated @SInCE.

Update metadata for 3.17.2

Bump meta files to 3.17.2-rc-1.

Update HISTORY files with correct version.

Bump package and bower to 3.17.1-rc-1

Update HISTORY versions.

Update bower and package json versions to 3.17.0-rc-1

Bump metadata JSON to 3.16.0