Send filter strings to polygon layer
Send filter strings to polygon layer

connects #2038 on github

recklessromeo/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,maurizi/otm-core,maurizi/otm-core,maurizi/otm-core,maurizi/otm-core,clever-crow-consulting/otm-core,RickMohr/otm-core,clever-crow-consulting/otm-core,RickMohr/otm-core,RickMohr/otm-core,RickMohr/otm-core,recklessromeo/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core