Remove unneeded SetSkinName() from webadmin
Remove unneeded SetSkinName() from webadmin

SetSkinName() was called two times in GetNewUser interface.
Removed the first call because "skin" is a combo box and can't be empty.

Zarthus/znc,kashike/znc,YourBNC/znc,jpnurmi/znc,reedloden/znc,DarthGandalf/znc,Mikaela/znc,BtbN/znc,YourBNC/znc,Kriechi/znc,Phansa/znc,psychon/znc,GLolol/znc,withinsoft/znc,DarthGandalf/znc,KielBNC/znc,trisk/znc,jantman/znc,reedloden/znc,elyscape/znc,znc/znc,ollie27/znc,dgw/znc,BtbN/znc,Kriechi/nobnc,Mkaysi/znc,withinsoft/znc,Adam-/znc,trisk/znc,jreese/znc,Mkaysi/znc,Mikaela/znc,jantman/znc,psychon/znc,psychon/znc,anthonyryan1/znc,BtbN/znc,Adam-/znc,GLolol/znc,aarondunlap/znc,kashike/znc,ollie27/znc,Phansa/znc,KiNgMaR/znc,aarondunlap/znc,BtbN/znc,YourBNC/znc,TuffLuck/znc,elyscape/znc,reedloden/znc,anthonyryan1/znc,TuffLuck/znc,markusj/znc,withinsoft/znc,wolfy1339/znc,Phansa/znc,TingPing/znc,Hasimir/znc,jreese/znc,DarthGandalf/znc,KielBNC/znc,Phansa/znc,Hasimir/znc,Mkaysi/znc,trisk/znc,aarondunlap/znc,Mkaysi/znc,anthonyryan1/znc,TuffLuck/znc,jreese/znc,Kriechi/znc,anthonyryan1/znc,Hasimir/znc,kashike/znc,TingPing/znc,withinsoft/znc,badloop/znc,anthonyryan1/znc,TingPing/znc,Adam-/znc,KiNgMaR/znc,GLolol/znc,jreese/znc,trisk/znc,badloop/znc,Zarthus/znc,anthonyryan1/znc,dgw/znc,TuffLuck/znc,kashike/znc,YourBNC/znc,ollie27/znc,TuffLuck/znc,reedloden/znc,KielBNC/znc,ollie27/znc,dgw/znc,Kriechi/znc,GLolol/znc,jpnurmi/znc,BtbN/znc,GLolol/znc,Adam-/znc,KielBNC/znc,jantman/znc,markusj/znc,aarondunlap/znc,elyscape/znc,Hasimir/znc,KielBNC/znc,Hasimir/znc,jpnurmi/znc,Mkaysi/znc,DarthGandalf/znc,badloop/znc,dgw/znc,Mkaysi/znc,TingPing/znc,wolfy1339/znc,jpnurmi/znc,aarondunlap/znc,Adam-/znc,YourBNC/znc,TuffLuck/znc,psychon/znc,Zarthus/znc,znc/znc,badloop/znc,GLolol/znc,Mikaela/znc,reedloden/znc,Zarthus/znc,KiNgMaR/znc,Mikaela/znc,jpnurmi/znc,Mkaysi/znc,anthonyryan1/znc,TingPing/znc,Mikaela/znc,trisk/znc,kashike/znc,KiNgMaR/znc,evilnet/znc,KielBNC/znc,Mikaela/znc,evilnet/znc,evilnet/znc,Phansa/znc,wolfy1339/znc,znc/znc,znc/znc,reedloden/znc,Hasimir/znc,jantman/znc,Hasimir/znc,evilnet/znc,jpnurmi/znc,DarthGandalf/znc,evilnet/znc,znc/znc,wolfy1339/znc,Zarthus/znc,TingPing/znc,wolfy1339/znc,ollie27/znc,Adam-/znc,aarondunlap/znc,Adam-/znc,markusj/znc,znc/znc,jreese/znc,trisk/znc,jantman/znc,badloop/znc,Kriechi/znc,aarondunlap/znc,dgw/znc,dgw/znc,Phansa/znc,jreese/znc,BtbN/znc,KiNgMaR/znc,kashike/znc,Kriechi/nobnc,markusj/znc,Kriechi/znc,markusj/znc,YourBNC/znc,withinsoft/znc,psychon/znc,DarthGandalf/znc,withinsoft/znc,Kriechi/nobnc,badloop/znc,Kriechi/znc,TuffLuck/znc,Zarthus/znc,ollie27/znc,jpnurmi/znc,badloop/znc,wolfy1339/znc,Mikaela/znc,elyscape/znc,KiNgMaR/znc,markusj/znc,jantman/znc,elyscape/znc,psychon/znc,elyscape/znc,evilnet/znc