added migrations for projects and documents
Fixed migrations for created by on documents and projects
Added spec for happy path of create projects controller method to assign user_id to newly created project
changed params for document and projects
converting symbols to strings in valid attributes to satisfy expectations
added helper methods fpr created_date and created_by in both projects and documents helpers. Modified views to show created_by
need to continue adding cukes for this story
updates to feature file and steps. Some refactoring in helper methods
merged with upstream
commented out the bootstrap cuke due to unreliable results.
refactored specs to new attributes in Documents and Projects
Merge pull request #90 from tochman/add_attr

Adding author to Projects and Documents