Initial attempt at dhcpcd client support
Merge pull request #53 from Teknocrat/dhcpcd-support

dhcpcd client support
Add dhcpd to changelog
Revert "Use more appropriate GTK icon for tray icon"

This reverts commit 27f705b2d94c719aa94ddcbb4f325aab53d8086c.
Add OpenMandriva to README