loginpage.request event call should be like portalpage

[gbastien]

the loginpage.request event, called in the executeLogin action of the node module should be more like the portalpage.request event, ie call a filter event, receive template or redirect page in return value, do some page general processing then process the return values.

[gbastien (gbastien02)]

Quick fix by Markus Gschwendt was done for 0.1.1-stable to allow a login page redirect without loosing originurl and other stuff.