Fix error reporting in the weboob controller + fix dev mode.
Fix error reporting in the weboob controller + fix dev mode.

robinmoussu/kresus,robinmoussu/kresus,jankeromnes/kresus,rlustin/kresus,frankrousseau/kresus,jankeromnes/kresus,ZeHiro/kresus,rlustin/kresus,jankeromnes/kresus,goofy-bz/kresus,bnjbvr/kresus,robinmoussu/kresus,frankrousseau/kresus,rlustin/kresus,frankrousseau/kresus,robinmoussu/kresus,bnjbvr/kresus,ZeHiro/kresus,bnjbvr/kresus,rlustin/kresus,jankeromnes/kresus,cylwin/kresus,goofy-bz/kresus,ZeHiro/kresus,goofy-bz/kresus,goofy-bz/kresus,cylwin/kresus,cylwin/kresus,cylwin/kresus,bnjbvr/kresus,frankrousseau/kresus,ZeHiro/kresus