Depend on old-time if not small
#3, add badges to the README
#3, add a function to check the README has the necessary badges
#5, check for Windows newline files in the sdist tarball
Turn on more warnings in ghci
Require the extra library
Require the .ghci file turn on the appropriate warnings
Switch to the extra library
Change the travis.hs scripts so they always get passed --go
Switch to Extra
Eliminate warnings about unused bindings
Turn on my favourite warnings when building