Merge pull request #34 from oponcefranco/staging

updated get_involved helpers, and get_involved_spec
Merge pull request #35 from oponcefranco/staging

added method to verify the presence of application_id in a queue
Merge pull request #36 from oponcefranco/staging

Staging
Merge pull request #37 from oponcefranco/staging

updated specs helpers to be able to select from chosen js select
Merge pull request #38 from oponcefranco/staging

removed explicit waits from login_as method, and updated lesson_helpers ...
Merge pull request #39 from oponcefranco/staging

updated login_helper
refactoring specs
Merge pull request #40 from oponcefranco/staging

refactoring specs
fixed chrome browser compatibility issues
Merge pull request #41 from oponcefranco/staging

fixed chrome browser compatibility issues
updated methods to create a lesson
Merge pull request #42 from oponcefranco/staging

updated methods to create a lesson
added view_stats_spec
Merge pull request #43 from oponcefranco/staging

added view_stats_spec
added method to delete lesson, and minor updates to the lesson helper.
Merge pull request #44 from oponcefranco/staging

added method to delete lesson, and minor updates to the lesson helper.
adding readme instructions
updated readme file
Merge pull request #45 from oponcefranco/staging

Staging
updated readme file