fix indentation of template functions

template functions where treated as unfinished lines by the indenter and so
the result of:

template<typename T>
void myFunc()
{

}

was indented as:

template<typename T>
	void myFunc()
{

}

which is pretty ugly and non-standard.

Merge-request: 1615
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>