Added support for plugin names without _ to make them PSR-1 friendly
Added support for plugin names without _ to make them PSR-1 friendly

Sommerregen/grav,iMoonThailand/grav,enko/datenknoten.me,VillainyStudios/grav,frlan/datenknoten.me,webuxr/iamrs,Pumpapa/lucaswalters.nl,tomzx/blog.tomrochette.com,JamesPan/gravbox,getgrav/grav,gigago/grav,qbi/datenknoten.me,enko/datenknoten.me,userfrosting/learn,ccardinaux/grav-test,userfrosting/learn,DonLiborio/grav,tcsizmadia/grav,Silwereth/grav,dimayakovlev/grav,shortsofia/testesitegrav.github.io,nunull/grav,jeffam/grav,sylvestrelucia/grav,userfrosting/learn,anapsix/dynamicinfradays,beacloudgenius/grav,sylvestrelucia/grav,chkir/grav,frlan/datenknoten.me,anapsix/dynamicinfradays,enko/datenknoten.me,JamesPan/gravbox,Pumpapa/jacinthawalters.nl,tomzx/blog.tomrochette.com,joeyhenricks/a-broke-vegan,Vivalldi/grav,JamesPan/gravbox,davistech/grav,z3cka/grav,undesign/undesign.github.io,TheHiddenHaku/alessiobottiroli-website-grav,jeremykenedy/grav,toovy/grav,anapsix/dynamicinfradays,dimayakovlev/grav,Vivalldi/grav,notklaatu/grav,sylvestrelucia/grav,toovy/grav,frlan/datenknoten.me,Pumpapa/lucaswalters.nl,attiks/grav,jinxboy13/grav,lennerd/grav,stell/grav,undesign/undesign.github.io,qbi/datenknoten.me,HarcourtsAcademy/grav-ha,anapsix/dynamicinfradays,qbi/datenknoten.me,Pumpapa/chriswalters.nl,sylvestrelucia/grav,tomzx/blog.tomrochette.com,frlan/datenknoten.me,userfrosting/learn,eivantsov/grav-blog-site,enko/datenknoten.me,tomzx/blog.tomrochette.com,mikkeschiren/sekvenser-grav,getgrav/grav,Pumpapa/lucaswalters.nl,qbi/datenknoten.me,notklaatu/grav,JamesPan/gravbox,joeyhenricks/a-broke-vegan