allow options to be passed into the breadcrumb helper
update doc
syntax fix
syntax fix
add active_class to doc
Merge branch 'master' of github.com:seyhunak/twitter-bootstrap-rails into issue_248

* 'master' of github.com:seyhunak/twitter-bootstrap-rails:
  travis wants 1.9.3, 1.9.2 is complaining it can't install rubyracer.
  fix failed test
  green tests
  ran guard init
  added guard, pry, and rspec configuration for each
  fix command to travis
  command is spec not rspec
  fix travis command to run test
  update rake to run rspec
  drop travis ruby support for 1.8 and add 2.1
Merge pull request #755 from toadkicker/issue_248

Issue 248