Changelog for ghcid-0.3.4

Changelog for GHCiD 0.3.4 #21, if you aren't waiting for any files, exit 0.3.3 #21, if the root file is missing, report an error #20, avoid an O(n^2) nub 0.3.2 #18, reformat excessively long lines, add a --width flag 0.3.1 Ensure if there are lots of warnings, the first error gets shown 0.3 #11, ignore certain GHCi-only warnings #13, fix version printing #8, display Loading... when starting Require the extra library #14, figure out the terminal height automatically 0.2 #6, rewrite as a library Remove duplicate error messages from cabal repl 0.1.3 #2, handle files that get deleted while loaded #3, flesh out the test suite #4, give a polite error if ghci does not start #5, add --topmost flag to make the window topmost 0.1.2 Add a very simple test suite Default to cabal repl if there is no .ghci file #1, if there is an IOError just :reload Say why you are reloading 0.1.1 Support arguments to --command 0.1 Initial version