Update readme.md

Add gems
Specify dependencies
Using bundler to specify dependencies; updating instructions accordingly
learn function complete
jasmine tests working for learn
find function working with jasmine tests working
all 4 functions working, now working on Backbone
search bar working
refactored autoComplete function
links to wikipedia working
working changing searchFUnction to view with handle bars
results moved to their own view, and rendered with handlebars
turning mini project in