Adds .gitignore file to default template

Created by: npverni

Might be nice to give the users a .gitignore file to start with ala rails, ember, etc.

Created by: ghost

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Created by: npverni

done

Created by: gaearon

Looks reasonable to me. @vjeux What do you think? Do/should we do this in RN too?

Created by: ghost

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Created by: npverni

Testing this a bit more, the .gitignore file is ending up as .npmignore in the created project due to https://github.com/npm/npm/issues/1862

Created by: vjeux

This was something in my mental todo list. Happy with the concept (haven't reviewed the pull request yet)

Created by: jaredpalmer

@ryanflorence did this in the react-project repo to handle this issue.

Created by: npverni

Fix coming.

Created by: npverni

This is working now. Ready for review. Thanks.

Created by: eanplatter

Is there a specific advantage to programmatically creating the .gitignore file rather than just adding it to the template directory?

Created by: npverni

Simplified the code and responded to questions.

Created by: vjeux

Arg, okay so if you remove the / I'll merge it in, thanks!

Created by: npverni

All set

Merged by: vjeux at 2016-07-22 20:14:52 UTC

Created by: vjeux

Thanks!