We need a license

[gustavopinto]

ASAP

[gustavopinto]

Why do we have this "Copyright 2018 Bruno Cartaxo" ?

[pmop]

I though someone had to hold the copyright rights. I removed this line.

[gustavopinto]

I'm reopening this issue because I just figure out that some code is already released under MIT (e.g., https://github.com/bfsc/qmethod/blob/master/src/tooltip.js). I then see two options: 1) we should adopt a dual license (Apache 2 and MIT), or we should use only MIT.

[pmop]

Apache 2 and MIT are fully compatible. Several libraries we use are licensed under MIT and tooltip.js can be licensed under MIT as well . I think that there is no need to change or update our license.