Added ability to pass an array of errors.

Updated build and changelog.

2.22.0

Merge pull request formio#242 from formio/build-2.21.3

Added a more robust way to determine when a form is completely loaded…

Merge pull request formio#241 from formio/build-2.21.2

Fixed the pdf generation by moving bind before dependencies.

Merge pull request formio#235 from formio/build-2.21.1

Added better way to pass headers to request. Added way to hide label.

Updated docs.

Merge pull request formio#232 from formio/fix-select-component-defaults

Fixed several issues with defaults and select lists.

Merge pull request formio#228 from formio/build-2.20.4

Fixed issue with Resource components not working due to unset options…

Merge pull request formio#225 from formio/build-2.20.3

Build 2.20.3