Clean test .elcs but never compile them.
Recommend enabling ido-flex.
Make prefix-matchine one way.
Add some debug statements.
Update big list experiment.
Respecting flx-ido-threshhold.

- #55
- I'm not sure if this used to work or something changed in ido.
Switch to 24.4 delete dup runs algorithm.

- delete-consecutive-dups
Fix typo threshhold -> threshold
Fix compilation errors.
Improve behaviour backspacing flx -> flex.

- Keep flx highlights if still within threshold.
- #55
Lower default flx-ido-threshold -> 500.

- Now that it works well.
Rename variable in advice to not override original.
Fix docstring bugs from checkdoc.
Update status in README.md.
Bump version to 0.3
Bump version to v0.4 .