pass config all the way down to gen'd code; use templates instead of …

…strings

add stringer to changelog

use fsnotify fork with buffered done channel

add watch to usage; other usage changes

Merge pull request clipperhouse#72 from clipperhouse/v4

v4

type name and file name should not have pointer

resolves clipperhouse#63

get out earlier if negation error

per @infogulch, error check was a no-op

tighter

typewriters