added alternative avg_prices function
adding successful scraping method - thanks to kevin
adding trulia file structure
finished adding trulia data structure
Update trulia_file_structure.md
Merge branch 'master' of https://github.com/justmarkham/DAT3-students
syncing files
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Merge branch 'master' of https://github.com/danielmatthews/DAT3-students
updating local directory
Merge branch 'master' of https://github.com/justmarkham/DAT3-students
updating local files
Update trulia_file_structure.md
Update trulia_file_structure.md
Merge pull request #42 from danielmatthews/master

Adding regression HW