fix error handling in pcap creation
fix typo
improve 'Installation' section of docs
permit running 'wedo' without script installation
s/$@/"$@"/g
explain that 'wedo run' is a wrapper around 'docker run -d'
cosmetic
succinct
more intro
gitignore pipework
rename exe to 'weaver' and script to 'weave'
Merge branch 'master' into 4_tap

issue #4