fix(Filters): Make full text search only filter on string type fields
fix(Filters): Make full text search only filter on string type fields

- Update full text search description to be more human readable and
semantic

Fixes #561

Change-type: patch
Signed-off-by: Lucian Buzzo <4ccb12931fcb94d148e83438378607ae0dc0c15d@gmail.com>

resin-io-modules/resin-components,resin-io-modules/resin-components,resin-io-modules/resin-components