Update babel-compiler for Meteor 1.6.1 compatibility

[akanix42]

Updates the babel-compiler package as required to support Meteor 1.6.1. Fixes #290.

[mwarren2]

@nathantreid Would you mind doing the same for vue-router2, which has babel-compiler@6.8.0? - Presumably you can do it in the same pull request.

Package.registerBuildPlugin({
name: 'vue-router',
use: [
'ecmascript@0.4.4',
'caching-compiler@1.0.5',
'babel-compiler@6.8.0',
],
sources: [
'plugin/plugin.js',
],
})

bash-3.2$ meteor update --release=1.6.1
=> Errors while initializing project:

While selecting package versions:
error: Conflict: Constraint babel-compiler@6.13.0 is not satisfied by babel-compiler 7.0.0.
Constraints on package "babel-compiler":

• babel-compiler@~7.0.0 <- top level
• babel-compiler@7.0.0 <- ecmascript 0.10.0
• babel-compiler@7.0.0 <- standard-minifier-js 2.3.1
• babel-compiler@7.0.0 <- minifier-js 2.3.1 <- standard-minifier-js 2.3.1
• babel-compiler@6.13.0 <- akryum:vue-component 0.12.3
• babel-compiler@6.8.0 <- akryum:vue-router2 0.1.1

Conflict: Constraint babel-compiler@6.8.0 is not satisfied by babel-compiler 7.0.0.
Constraints on package "babel-compiler":

• babel-compiler@~7.0.0 <- top level
• babel-compiler@7.0.0 <- ecmascript 0.10.0
• babel-compiler@7.0.0 <- standard-minifier-js 2.3.1
• babel-compiler@7.0.0 <- minifier-js 2.3.1 <- standard-minifier-js 2.3.1
• babel-compiler@6.13.0 <- akryum:vue-component 0.12.3
• babel-compiler@6.8.0 <- akryum:vue-router2 0.1.1

[akanix42]

Added the update for vue-router2. I also have published versions of these packages that contain the fix (nathantreid:vue-component and nathantreid:vue-router2) that can be used until the akryum packages are updated.

[mwarren2]

@nathantreid I see that this has been merged. Thanks very much for the work you did on this.

But while I can install your versions, the akryum ones still give exactly the same Babel messages, despite the merge.
Do you have any idea why?

[Akryum]

Didn't have time to publish anything (was shopping). 😸

[mwarren2]

Ah! Hadn't thought of that.
Hope you found everything you needed at the shops. Have a good weekend.