Fix for brunch/brunch#1549.

[denysdovhan]

Find plugins with names that do not match common convention.

For example: babel-root-import

---

Related:

• Issue with babel-plugins which are not following the babel-plugin-*plugin-name* naming convention brunch/brunch#1549
• More consistent name: babel-plugin-root-import entwicklerstube/babel-plugin-root-import#63

[shvaikalesh]

LGTM, very clean & appreciate the comment.
However, Travis is failing.

[denysdovhan]

@shvaikalesh the cause of failed build is not correlated with this PR. The problem in single-var notation:

Expected:

var a = c.a;
var b = c.b;

But got actual:

"use strict";

var c = {};
var a = c.a,
    b = c.b;

I can open another PR with corresponding fix, if you don't mind.

[shvaikalesh]

@denysdovhan Thanks for digging it up.

PR with corresponding fix

Please do.

[denysdovhan]

Tests are fixed in #46. Build is greeen.