Fix nsis call. WinShell still broken.
Fix nsis call. WinShell still broken.

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