Created pending tests for articles controller
deleted incorrect article_controller_spec file
created detailed spec for get#index
add two specs for article get#show
add two specs for article get#edit
add test specs for valid update of article
created two specs for article get#new
edit second get#new spec
add specs for article post#create
created specs for delete#destroy
create invalid article with factory girl, created invalid article post#create specs
add spec for invalid update
Merge pull request #11 from ospreys-2014/article_controller_spec_jenbex

Article controller spec jenbex