* text styling
* label style editor UI
* wire up styles to mb
* allow string values
* remove console.log
* default getFields to provide ordinal fields for vector source
* fix vector_style jest test
* add label styles to docs
* fix prettier errors
* use index-pattern field formatter to format label
* rename LABEL to LABEL_TEXT
* review feedback
* fix problem with icons not displaying with labels
* fix functional tests
* fix canno read name of null error
* update jest expect
* fix eslint errors
* do not display label text in legend
* always show all label styling properties in editor
* review feedback
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