Adds arXiv fetcher to changelog
Adds arXiv fetcher to changelog

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