support for finnish dotted letters

Signed-off-by: Zeljko <zeljko@zwr.fi>
code layout

Signed-off-by: Zeljko <zeljko@zwr.fi>
bugfix: use correct variable name

Signed-off-by: Zeljko <zeljko@zwr.fi>
fix: utf8 encode search controller

This I should remember: if I use öäå in the source code, even as
a constant literal, this one line needs to be added at the beginning.

Signed-off-by: Zeljko <zeljko@zwr.fi>
precompiled resources

Signed-off-by: Zeljko <zeljko@zwr.fi>