French localization: Jabref_fr: empty strings translated (#1807)
French localization: Jabref_fr: empty strings translated (#1807)

* French localization: Jabref_fr: empty strings translated

* Missing space added

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