[statefs] Analog property impl is fixed

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[rpm] with/without_qt5

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[keyboard] using cor-udev

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
small typo fix in connman

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[connman] basic Tethering property

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
unified service property update

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[udev] provider initial implementation

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[udev] chrono is not so functional in gcc-4.6

TODO: When moved to later gcc version or to clang (smth. more
c++11-compliant) this patch can be reverted

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>