-q x:  interacts x wr all namespaces. -q :: interacts between all namespaces
clean up + help message
Merge pull request #131 from eHarmony/fancyq

Interact a namespace with all other namespaces
bug fix for str constr
normalized demo
Merge pull request #132 from eHarmony/fancyq

bug fix for str constr
normalized demo
demo
demo
demo
demo
demo
demo
demo
demo
demo
Merge pull request #133 from pmineiro/normalizeddemo

Normalizeddemo
1st impl of --mask
option name and description change
fix little bug