Reevaluate addition of '.idea' to '.gitignore'

[elbenfreund]

PR #160 added .idea to .gitignore.
Right now it is not really clear why this is needed.

[ghost]

.idea is a folder created by JetBrain products (I use phpStorm) containing project's configurations.

althrough I understand it's not hamster-shell-extension related. It's a convenience and a security for me to have it on .gitignore .

[elbenfreund]

I see. Wouldn't it be better to have this line as part of your "user .gitignore" e.g. ~/.gitignore?

[ghost]

oh, oh yeah.
I didin't know about --global core.excludesfile
thx

[elbenfreund]

anytime :) feel free to create a PR removing .idea from the project specific .gitignore :)