contrib: drop libiwinfo, moved to OpenWrt trunk
libiwinfo: reimplement iwinfo.lua in C and package it as "iwinfo"
libiwinfo: rename liblua files to lua
libiwinfo: major changes - move own headers to include/iwinfo/ and shipped ones to include/iwinfo/api/ - split into libiwinfo and libiwinfo-lua which contains only the binding - provide a public api for libiwinfo - install development headers and shared objects
libiwinfo: - don't assume madwifi and nl80211 backends if no backend given - only print intersection of group and unicast ciphers in crypto description - fix crypto detection on madwifi in client mode - bump pkg revision
libiwinfo: move duplicated coded into iwinfo_utils.[ch]
[libiwinfo] - fix compilation of WL backend - conditionally compile backends according to selected wifi drivers
[contrib] introduce libiwinfo, splitted apart from LuCI for general usage - added NL80211 interface for b43 / ath5k / ath9k - introduces txpower() and encryption() methods - introduces iwinfo cli frontend for data access - supports scanning in AP mode (experimental) and through wpa_supplicant