[TYPO3-templavoila] Why own icon set

[Tapio Markula]

Hi

I don't understand why templavoila mod1/index uses totally own iconset 
for viewpage and list on top left in the page module

$titleBarLeftButtons 
.=$this->doc->viewPageIcon($contentTreeArr['el']['uid'],$this->doc->backPath);

could be used for view and list and possible changes would work 
automatic with templavoila.