added tabindex value
glyph tag renders <i> element by default, set tag option otherwise
update documentation for glyph helper
allow classes to be set in bootstrap_flash helper
allow options to be passed into the breadcrumb helper
update doc
syntax fix
syntax fix
add active_class to doc
ran guard init
green tests
Merge pull request #760 from toadkicker/guard_rspec

Guard rspec
fix failed test
travis wants 1.9.3, 1.9.2 is complaining it can't install rubyracer.
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 branch 'master' of github.com:seyhunak/twitter-bootstrap-rails into issue_677

* '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 branch 'master' of github.com:seyhunak/twitter-bootstrap-rails into issue_718

* '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 master
Merge pull request #755 from toadkicker/issue_248

Issue 248
Merge pull request #754 from toadkicker/issue_677

allow classes to be set in bootstrap_flash helper