Better handling of the user environment

[FredrikAppelros]

A backup of the user environment is now taken during a call to start instead of during the launch of the task. This allows for changing the user environment when the express server is run using nospawn (as with grunt-contrib-watch).

With this fix it is now possible to change the environment with grunt-env before launching an express server with grunt-contrib-watch.

[FredrikAppelros]

I didn't update the version in package.json but it would be great if you could do that so that the new version will be available on npm.

[matogertel]

Was looking at exactly the same problem now! Was doing my head! Thank you for the fix, I'll use your branch until the official package is updated.

[ericclemmons]

Just published v0.4.2 for you guys!

[FredrikAppelros]

I believe the last version was 0.4.3 so shouldn't the new one be 0.4.4? It doesn't seem to have been updated over at npm.

[ericclemmons]

WHOOPS! I updated the wrong repo! :D (grunt-angular-templates)

[ericclemmons]

l ~ ⮁ Sites ⮁ ericclemmons ⮁ grunt-express-server ⮀ master ⮀ $ ⮀npm publish
npm http PUT https://registry.npmjs.org/grunt-express-server
npm http 409 https://registry.npmjs.org/grunt-express-server
npm http GET https://registry.npmjs.org/grunt-express-server
npm http 200 https://registry.npmjs.org/grunt-express-server
npm http PUT https://registry.npmjs.org/grunt-express-server/-/grunt-express-server-0.4.4.tgz/-rev/15-119d2f1381ca2550c18e491510bf539d
npm http 201 https://registry.npmjs.org/grunt-express-server/-/grunt-express-server-0.4.4.tgz/-rev/15-119d2f1381ca2550c18e491510bf539d
npm http PUT https://registry.npmjs.org/grunt-express-server/0.4.4/-tag/latest
npm http 201 https://registry.npmjs.org/grunt-express-server/0.4.4/-tag/latest
+ grunt-express-server@0.4.4

[FredrikAppelros]

Awesome, thanks!