French localization: translation of empty strings
French localization: translation of empty strings

New strings (i.e. after commit #955) are translated.
mairdl/jabref,sauliusg/jabref,Mr-DLib/jabref,ayanai1/jabref,zellerdev/jabref,Siedlerchr/jabref,shitikanth/jabref,zellerdev/jabref,jhshinn/jabref,mredaelli/jabref,JabRef/jabref,tobiasdiez/jabref,zellerdev/jabref,jhshinn/jabref,ayanai1/jabref,bartsch-dev/jabref,oscargus/jabref,shitikanth/jabref,mredaelli/jabref,oscargus/jabref,JabRef/jabref,bartsch-dev/jabref,motokito/jabref,mairdl/jabref,grimes2/jabref,mredaelli/jabref,Braunch/jabref,shitikanth/jabref,shitikanth/jabref,grimes2/jabref,sauliusg/jabref,Mr-DLib/jabref,Braunch/jabref,grimes2/jabref,Siedlerchr/jabref,tschechlovdev/jabref,jhshinn/jabref,ayanai1/jabref,Braunch/jabref,motokito/jabref,mredaelli/jabref,tschechlovdev/jabref,Braunch/jabref,bartsch-dev/jabref,Mr-DLib/jabref,bartsch-dev/jabref,sauliusg/jabref,oscargus/jabref,motokito/jabref,zellerdev/jabref,Braunch/jabref,oscargus/jabref,tobiasdiez/jabref,jhshinn/jabref,oscargus/jabref,sauliusg/jabref,ayanai1/jabref,motokito/jabref,obraliar/jabref,mredaelli/jabref,Mr-DLib/jabref,mairdl/jabref,zellerdev/jabref,motokito/jabref,grimes2/jabref,tschechlovdev/jabref,tschechlovdev/jabref,obraliar/jabref,tobiasdiez/jabref,bartsch-dev/jabref,ayanai1/jabref,Siedlerchr/jabref,JabRef/jabref,tobiasdiez/jabref,JabRef/jabref,mairdl/jabref,Mr-DLib/jabref,shitikanth/jabref,jhshinn/jabref,grimes2/jabref,mairdl/jabref,tschechlovdev/jabref,obraliar/jabref,Siedlerchr/jabref,obraliar/jabref,obraliar/jabref