Add IDEA IntelliJ to .gitignore

[thibaultmeyer]

This pull request add ".idea" folder into .gitignore file

[lunny]

LGTM

[metalmatze]

I have this in my global .gitignore in my home directory, because it's my choice that I use that editor, but nevertheless having this in ours as well won't do bad.

LGTM

[tboerger]

Just WHY??? This is nothing that should be handled by projects, we would end up with so many useless ignores. That is something everybody got to have in his personal global gitignore. I'm not amused about such a crap -.-

[lunny]

In fact, I dont' like global config.

[tboerger]

But than you have to add so much editor/user specific stuff. Just add a simple gitignore to your local gitconfig which ignores files/folders specific to YOUR editor and don't put this general stuff in there :(

[tboerger]

echo ".DS_Store" >| ~/.gitignore
echo ".idea" >> ~/.gitignore

echo "[core]" >> ~/.gitconfig
echo "  excludesfile = ~/.gitignore" >> ~/.gitconfig

And nobody cares about the editor configs anymore.

[stevenroose]

IDE-specific files should be in a user's own global .gitignore, not in the project-specific ones.

[lunny]

So where should it be?

[stevenroose]

@lunny
http://stackoverflow.com/a/7335487/749521

[stevenroose]

That way, it will ignore IDEA files for all Git repo's you have.