Replace window.onmessage with window.addEventListener
Shim addEventListener for older browsers
uglify .js with query string

fixes webpack/react-starter#9
typo
support an empty context

fixed #524
merged into one plugin
formating
Merge branch 'pr-521'
fixed spacing
Merge branch 'pr-513'
Fix function definition for strict mode

fixes #453
1.4.6
Update JsonpExportMainTemplatePlugin.js

Fix:

`TypeError: Object #<JsonpExportMainTemplatePlugin> has no method 'applyPluginsWaterfall'`

This is the same bug as was fixed in https://github.com/webpack/webpack/commit/614891e
Merge pull request #529 from plaxdan/master

JsonpExportMainTemplatePlugin has no method 'applyPluginsWaterfall'