Add Material Design Icons to external-libraries.txt
Add Material Design Icons to external-libraries.txt

tschechlovdev/jabref,sauliusg/jabref,bartsch-dev/jabref,grimes2/jabref,JabRef/jabref,mredaelli/jabref,oscargus/jabref,jhshinn/jabref,motokito/jabref,tschechlovdev/jabref,mairdl/jabref,obraliar/jabref,sauliusg/jabref,obraliar/jabref,Mr-DLib/jabref,zellerdev/jabref,tschechlovdev/jabref,motokito/jabref,Mr-DLib/jabref,grimes2/jabref,oscargus/jabref,obraliar/jabref,mredaelli/jabref,motokito/jabref,ayanai1/jabref,tschechlovdev/jabref,sauliusg/jabref,shitikanth/jabref,Mr-DLib/jabref,tobiasdiez/jabref,grimes2/jabref,jhshinn/jabref,ayanai1/jabref,tobiasdiez/jabref,oscargus/jabref,motokito/jabref,jhshinn/jabref,zellerdev/jabref,mredaelli/jabref,JabRef/jabref,obraliar/jabref,grimes2/jabref,Braunch/jabref,ayanai1/jabref,JabRef/jabref,ayanai1/jabref,zellerdev/jabref,JabRef/jabref,bartsch-dev/jabref,oscargus/jabref,Siedlerchr/jabref,mredaelli/jabref,Siedlerchr/jabref,tobiasdiez/jabref,Braunch/jabref,motokito/jabref,mairdl/jabref,mredaelli/jabref,Siedlerchr/jabref,Braunch/jabref,ayanai1/jabref,tobiasdiez/jabref,Mr-DLib/jabref,bartsch-dev/jabref,Mr-DLib/jabref,tschechlovdev/jabref,Siedlerchr/jabref,Braunch/jabref,Braunch/jabref,shitikanth/jabref,oscargus/jabref,grimes2/jabref,bartsch-dev/jabref,mairdl/jabref,sauliusg/jabref,obraliar/jabref,zellerdev/jabref,jhshinn/jabref,zellerdev/jabref,mairdl/jabref,mairdl/jabref,shitikanth/jabref,shitikanth/jabref,shitikanth/jabref,bartsch-dev/jabref,jhshinn/jabref