Decode single taxonomy params (#1164)
Decode single taxonomy params (#1164)

Allows to use commas in taxonomy terms
tomzx/blog.tomrochette.com,Sommerregen/grav,sylvestrelucia/grav,JamesPan/gravbox,getgrav/grav,getgrav/grav,stell/grav,gigago/grav,Vivalldi/grav,tomzx/blog.tomrochette.com,dimayakovlev/grav,sylvestrelucia/grav,JamesPan/gravbox,joeyhenricks/a-broke-vegan,notklaatu/grav,tomzx/blog.tomrochette.com,shortsofia/testesitegrav.github.io,JamesPan/gravbox,notklaatu/grav,Vivalldi/grav,JamesPan/gravbox,sylvestrelucia/grav,webuxr/iamrs,sylvestrelucia/grav,ccardinaux/grav-test,joeyhenricks/a-broke-vegan,dimayakovlev/grav,tomzx/blog.tomrochette.com