Revert "core.app: pass app name as second argument to :new in start_app"
Revert "core.app: pass app name as second argument to :new in start_app"

This reverts commit 302f9527d76560f0c9ae87b9d6b688ab4221448b.

dpino/snabb,SnabbCo/snabbswitch,eugeneia/snabb,dpino/snabb,eugeneia/snabb,dpino/snabb,snabbco/snabb,eugeneia/snabbswitch,Igalia/snabbswitch,Igalia/snabb,alexandergall/snabbswitch,Igalia/snabb,alexandergall/snabbswitch,eugeneia/snabb,dpino/snabb,eugeneia/snabbswitch,alexandergall/snabbswitch,dpino/snabbswitch,SnabbCo/snabbswitch,snabbco/snabb,SnabbCo/snabbswitch,alexandergall/snabbswitch,eugeneia/snabbswitch,Igalia/snabbswitch,eugeneia/snabb,Igalia/snabb,Igalia/snabb,eugeneia/snabb,alexandergall/snabbswitch,eugeneia/snabb,snabbco/snabb,SnabbCo/snabbswitch,eugeneia/snabbswitch,alexandergall/snabbswitch,Igalia/snabb,Igalia/snabbswitch,snabbco/snabb,dpino/snabb,eugeneia/snabb,snabbco/snabb,Igalia/snabbswitch,Igalia/snabb,alexandergall/snabbswitch,dpino/snabb,dpino/snabb,Igalia/snabb,snabbco/snabb,snabbco/snabb,snabbco/snabb,eugeneia/snabb,dpino/snabbswitch,Igalia/snabbswitch,Igalia/snabb,dpino/snabbswitch,alexandergall/snabbswitch,dpino/snabbswitch