Added animations:
Overlay animation by opacity (fade)
Settings animation by x-position (move)
Context menu animation by y-position (move)
InputArea fixies:
fixed transparency for heavy-colored sites
fixed input tools overlay margins
Overlay navigation animation renamed
Fixed OverlayButton opacity for heavy-colored sites
Settings move animation combined with opacity
Fix for Settings hide:
Disabling focus in Settings to hide VKB
Fixed AddressField Title background opacity
Removed duplicate line (already in setFocus)
Fix for AddressBar Return key behaviour
keeping address bar visible
Don't hide overlay menu after pressing stop/refresh
Removed old code from Settings
Fixed navigation overlay position
Merge pull request #9 from CODeRUS/qml

Qml UI animations and some visual fixies