correct quiz answers
add previous wdi notes on objects
clarifying forking instructions
doc update
Adding homework assignments, adding happy_tails, and exception notes
added book
Type fix, added link to homework assignments
Testing relative links
Making links relative
Added rental and other examples
merged
Fixing relative links
Merge branch 'master' of github.com:tibbon/WDI_Summer_Public into staging
slight assignment change
Updated apartment example
updated assignment
Removed a W
Merge branch 'staging' of github.com:tibbon/WDI_Summer_Public into staging