Fixed some exit bad calls, and dropped privileges before launching the default browser
Added drop_privs function
For some reasons ip_forward sometimes cannot be reenabled
Exit if default browser not found
Merge pull request #328 from LocutusOfBorg/fix-fork

Fixed some exit bad calls, and dropped privileges before launching the d...
Fixed remote browser plugin
We should not open browser if the request is coming from us!
Fixed issue #332
More useful message in case of wrong pcap filter, fixing issue #331
Using the embedded ip_addr_is_ours fuction
Merge pull request #337 from LocutusOfBorg/fix-pcap-filter

More useful message in case of wrong pcap filter, fixing issue #331
Merge pull request #335 from LocutusOfBorg/fix-332

Fixed issue #332
Merge pull request #330 from LocutusOfBorg/remote_browser

Fixed remote browser plugin