- using now fallback icons (Faenza) when QIcon::fromTheme returns
invalid icon, occurs for example on LXDE
- also setting default width for locationbar and websearchbar rather
then counting it from available space. This used to have problems on
some systems, thus making websearchbar too big.
- instead of injecting semi transparent block into page, we
just set background of the whole widget frame to semi
transparent image
- fixes issue, when sometimes background filled only half
of the page
this issue occurs sometimes when more than one frames
were in page
Finally added support to manage search engines. You can add search
engines from sites that supports opensearch standard, but you can also
add them manually.
There is also possibility to specify shortcuts for quickly searching in
location bar on your favourite engines.
Namely menu indicator on back and home buttons removed, using own menu
indicator on websearchbar (default Qt is way too big on some themes)
Added Ján Ďanovský to translators (Slovak translate fixed)
