X11: Symlink qupzilla/tmp into /tmp
Merge pull request #778 from srazi/master

[Win] FileSchemeHandler: fixed issues with '*.lnk' and 'x:'
[Windows] Fixed color of selected text when view loses focus.

Closes #756
LocationBar: Proper fix for determing when to draw cursor.

Cursor will be properly drawn by Qt when starting writing
into empty lineedit (eg. select all and start typing).
After the completion popup is hidden for the first time, Qt will stop
drawing cursor and will only paint it again after losing and gaining
focus.
TabsOnTop: Fixed picking correct color for drawing line at the bottom of
navigation container.
File and Ftp SchemeHandlers: Clickable title for easier navigation, also using native separator in file's title.