Revert "Quite .idea IntelliJ"

This reverts commit 1433eb9fa0784138f6fb3e5c7b4c6253f7ed46f1.
Revert "Quitar directorio IntelliJ"

This reverts commit f792fd0a347657f4b1f964f9da2b1a85c0c2d81e.
Revert ".gitignore update"

This reverts commit 1b245e757ef3492f418469ce7ea046444a24d705.