[LinphoneThread] now stores up and download bandwidth in 100 Bytes / second
[LinphoneThread] set quality to unusable if up or download bandwidth is zero
[NetworkQuality] splitted out from class SimlarCallState
[LinphoneHandlerListener] Code Cleanup: rearranged arguments
[CallConnectionDetails] splitted SimlarCallState into two classes
[ConnectionDetailsActivity] now showes jitter, packet loss, late packets and round trip delay, too
Merge pull request #77 from simlar/more-network-statistics-pullrequest

More network statistics