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added reflection form
added week 2 and 3 curriculum
added week 2 and 3 links to readme
bolded note
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clarified instructions (I hope).
changed unit1_week1 name to unit1_projects
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cleaned up instructions
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added github.io repo clarification
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clarified reflection location
update instructions from gist version to repo

- remove reference to gists and forking
- add instruction to include this in github.io website
Update readme.md

added submission form
added unit goals to main page
added unit goals to readme
added unit goals to readme
added unit goals to readme
changed formatting of unit goals
changed formatting of unit goals
changed formatting of unit goals and submission
modified reflection
fixed merge conflicts