.table-striped and .table-hover can no longer be used as mixins

Created by: dleute

To make maintenance easier I apply bootstrap classes to my own so I can change my entire site easily.

With bootstrap 2.3 I could do this:

.la-table-standard {
  .table;
  .table-bordered;
  .table-condensed;
  .table-striped;
  .table-hover;
}

Then I apply la-table-standard to my class.

With bootstrap 3, .table-striped and .table-hover are not recognized.

To adjust for this I could have to change hundreds of lines of code. This is really annoying.

Is there any way to get the old behavior?