updated bin/engine -h to specify that tracefile must be in flow-tools format
updated CMakeLists to support FreeBSD
updated README.md with installation instructions for FEDORA and FreeBSD
updated README.md with installation instructions for FEDORA and FreeBSD
Merge branch 'master' of github.com:vbajpai/nfql
RELEASE: v2.6
merged with nfql/vbajpai
* added --ipfix/-I in bin/engine -h
* updated installation instructions for Mac OS X homebrew.