Added arguments for interaction with NetworkManager plugin
- new argument "-s" for a json config string like in a file
- new argument "--pwdstdout" to force asking for password on stdout
Merge pull request #23 from RoboMod/arguments_ipc

Added arguments for interaction with NetworkManager plugin
status report

ipop controller reports status to the metrics.ipop-project.org:5000
as a http post messages.
minor changes
removed ipv4/ipv6 from reporting metrics
detailed report logging
make stat server port configurable
exit code is added at interrupt handling
change stat-report default mode
from True to False
Merge pull request #24 from kyuhojeong/stat-report2

status report
[DEBUG] Added vpn_type field, deleted SIGQUIT

Added vpn_type field in GroupVPN controller and
deleted SIGQUIT (not supported in windows)
Merge pull request #25 from kyuhojeong/stat-report2

[DEBUG] Added vpn_type field, deleted SIGQUIT