Improvement: save commands in a database

[elkinaguas]

I've thought about using a SQLite DB for this.

[croketillo]

In my opinión more simple ever better. I like how its now…

[elkinaguas]

I agree, I would like it to stay simple, but at the same time I want to add some complex functionalities that work better with a DB. For the moment, I'll see how I can implement the new features using json files only.

[elkinaguas]

I'm reopening this issue. Future features will require the use of a db, using only JSON files won't do the trick. I'm going for SQLite, a simple relational database.

I'll add a feature to export commands to a JSON file. This will facilitate portability and readability outside Clir.

[elkinaguas]

Done! That took time.

I'm planning to add an import and export function #33.