[Request] Integration of Glyphicons Free

[rthreis]

Hello everybody,
I'm wondering if it could be possible to integrate the Glyphicons free in bootstrap.
On the bootstrap web site, you say that the Halflings is integrate, but do you think it could be possible to include the free version ?
I'm actually using the bootstrap 3.3.5 version on a internal project I'm developping, and was wondering if it could be integrated.
In advance, thank you for the return you could provide.
p.s.: sorry for my bad english.

[kkirsche]

In V4, all font icons will be removed

Also, for future reference per CONTRIBUTING.md please do not use the issue tracker for personal support requests. Stack Overflow (twitter-bootstrap-3 tag) or Slack, or IRC are better places to get help with these subjects.

[cvrebert]

See also #14568.