Revert "fix: downgrades strip-ansi to version 3.0.1 (#54)"

[coreyfarrell]

This reverts commit 5764c46.

I enabled travis-ci for my github fork of cliui and was unable to reproduce the build failure. Posting this pull request to see if the issue has resolved itself, or if somehow my travis-ci account tests this commit differently.

[coreyfarrell]

Just in case it makes any difference, these are the version changes found from npm ls results between failure and success:

acorn@5.1.2 -> 5.2.1
commander@2.11.0 -> 2.12.2
conventional-changelog@1.1.6 -> 1.1.7
conventional-changelog-angular@1.5.1 -> 1.5.2
conventional-changelog-atom@0.1.1 -> 0.1.2
conventional-changelog-codemirror@0.2.0 -> 0.2.1
conventional-changelog-core@1.9.2 -> 1.9.3
conventional-changelog-ember@0.2.8 -> 0.2.9
conventional-changelog-eslint@0.2.0 -> 0.2.1
conventional-changelog-express@0.2.0 -> 0.2.1
conventional-changelog-jshint@0.2.0 -> 0.2.1
conventional-changelog-writer@2.0.1 -> 2.0.2
conventional-commits-filter@1.0.0 -> 1.1.0
conventional-commits-parser@2.0.0 -> 2.0.1
es5-ext@0.10.35 -> 0.10.37
es6-iterator@2.0.1 -> 2.0.3
espree@3.5.1 -> 3.5.2
git-raw-commits@1.2.0 -> 1.3.0
git-semver-tags@1.2.2 -> 1.2.3
handlebars@4.0.10 -> 4.0.11
ignore@3.3.5 -> 3.3.7
ini@1.3.4 -> 1.3.5
interpret@1.0.4 -> 1.1.0
is-buffer@1.1.5 -> 1.1.6
is-path-inside@1.0.0 -> 1.0.1
q@1.5.0 -> 1.5.1
resolve@1.4.0 -> 1.5.0

[bcoe]

@coreyfarrell thank you 👍

[bcoe]

@coreyfarrell your changes should be available in cliui@4.0.0, would love your feedback if you don't mind taking it for a spin.

[coreyfarrell]

To be honest I'm not a direct user, I was looking to reduce the size of npm i nyc and cliui caught my attention because it pulled old versions of modules while nyc or it's other deps pulled newer versions. Unfortunately without updating wrap-ansi the goal is not accomplished.

I tried updating wrap-ansi but the way it works has changed (and trim: false doesn't restore previous behavior). I'm planning to post a bug against that module but I'm not sure I actually understand what wrap-ansi should do. I'm not sure if the 2.x or 3.x behavior is correct, or if both are wrong. Whitespace trimming is changed by the presence or lack of ANSI escape codes, I'm not sure that is the correct behavior. In fact this is why cliui test requires FORCE_COLOR.