Merge pull request #45 from purple-martins-2013/show_node

Show node
fix sizing issue on text editor
Merge pull request #46 from purple-martins-2013/fix-text-editor

fix sizing issue on text editor
add story browsing tests
modify create story to allow for capybara testing
add tests for viewing and browsing stories
add profile feature tests
add tests for json methods in nodescontroller
remove login buttons if already logged in
remove unused node controller methods and views
Merge pull request #49 from purple-martins-2013/more_tests

More tests
delete unnecessary files
remove current tag scheme
add acts-as-taggable-on gem
add tagging ability
change tag list label
remove old tag model
redirect from welcome to profile when signed in
Merge pull request #50 from purple-martins-2013/taggin-attempt

Taggin attempt
Merge pull request #51 from purple-martins-2013/logged-in-redirect

redirect from welcome to profile when signed in