- Added function to get a survey question by its name to use on the legend - Hiding the legend when "None" is selected
- Added function to get a survey question by its name to use on the legend
- Hiding the legend when "None" is selected

sounay/flaminggo-test,spatialdev/onadata,ultimateprogramer/formhub,ultimateprogramer/formhub,piqoni/onadata,ehealthafrica-ci/formhub,GeoODK/formhub,eHealthAfrica/onadata,qlands/onadata,piqoni/onadata,mainakibui/kobocat,hnjamba/onaclone,qlands/onadata,wesley1001/formhub,ehealthafrica-ci/formhub,ehealthafrica-ci/formhub,jomolinare/kobocat,sounay/flaminggo-test,hnjamba/onaclone,mainakibui/kobocat,smn/onadata,piqoni/onadata,mainakibui/kobocat,GeoODK/formhub,ehealthafrica-ci/formhub,sounay/flaminggo-test,kobotoolbox/kobocat,makinacorpus/formhub,spatialdev/onadata,GeoODK/formhub,qlands/onadata,kobotoolbox/kobocat,eHealthAfrica/onadata,awemulya/fieldsight-kobocat,eHealthAfrica/formhub,GeoODK/onadata,qlands/onadata,makinacorpus/formhub,SEL-Columbia/formhub,jomolinare/kobocat,SEL-Columbia/formhub,ehealthafrica-ci/onadata,spatialdev/onadata,makinacorpus/formhub,mainakibui/kobocat,smn/onadata,ehealthafrica-ci/onadata,smn/onadata,awemulya/fieldsight-kobocat,jomolinare/kobocat,sounay/flaminggo-test,SEL-Columbia/formhub,eHealthAfrica/formhub,piqoni/onadata,eHealthAfrica/formhub,ehealthafrica-ci/onadata,ultimateprogramer/formhub,ultimateprogramer/formhub,GeoODK/onadata,hnjamba/onaclone,ehealthafrica-ci/onadata,jomolinare/kobocat,awemulya/fieldsight-kobocat,SEL-Columbia/formhub,hnjamba/onaclone,eHealthAfrica/onadata,wesley1001/formhub,kobotoolbox/kobocat,wesley1001/formhub,makinacorpus/formhub,wesley1001/formhub,smn/onadata,eHealthAfrica/formhub,GeoODK/onadata,awemulya/fieldsight-kobocat,GeoODK/onadata,spatialdev/onadata,kobotoolbox/kobocat