update all config files using make defconfig to fill in defaults, should preserve existing settings so long as they are still relevant in latest version of OpenWrt and Gargoyle packages
add simple utility written in perl, 'config_diff', to dev-utils, which gives a summary of config file changes.  Using regular diff util lists places where lines have changed position in file, but usually we just want to know what config definitions are unique to each file and which definitions have changes from m => y or visa versa, and ignore places where the same lines just move around. This utility will do that
Merge remote-tracking branch 'gargoyle/master'
miniupnpd: update to new version