Static Class Properties breaks ie8 about recompose

[acdlite]

Ah, so Babel's loose mode is supposed to account for this, but it looks like since I updated the release script (which builds and publishes the npm package), the .babelrc file is no longer enabled, since the script cds into each package directory.

Long term solution will be to upgrade to Babel 6 and compile down to IE8 compatible code; in the meantime, if you want to submit a PR that either 1) rewrites to the old school way or 2) fixes the release script so that the Babel command is run from the root directory, I will merge.

[acdlite]

Here's the line where Babel is run https://github.com/acdlite/recompose/blob/master/scripts/release.js#L88

[joshacheson]

After looking at Babel's class property transformer it doesn't appear there is any consideration for loose mode: https://github.com/babel/babel/blob/master/packages/babel-plugin-transform-class-properties/src/index.js

Because of this I'll be going down route #1 and refactor to basic old school syntax for these static class props

[joshacheson]

@acdlite do you want to keep the use of static class properties in tests? Obviously this will have no impact on ie8 compat and it is definitely a little nicer to read

[acdlite]

Sure, that's fine

[acdlite]

Fixed by #69