added table for user biobraphy
added basic boilerplate view of form
made login required for bio form and checked for existing record before creating form
added redirect to prevent resubmits and show accepted data
changed programming_experience and interesting_fact from string to text types
restricted values for laptop type
added image field
changed dropdown to radio buttons
made upload image visable
merging user_bio form into master branch

ease enter a commit message to explain why this merge is necessary,
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