fixed: NPE on component closing fixed: groups toggle button is now setSelected(true) when groups definitions are found and groups window is shown
fixed: NPE on component closing
fixed: groups toggle button is now setSelected(true) when groups definitions are found and groups window is shown


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