Store to and load from localStorage

Signed-off-by: Rohan Jain <crodjer@gmail.com>
Cleanup templates as per the comments

Signed-off-by: Rohan Jain <crodjer@gmail.com>
Update README and learn.json

Signed-off-by: Rohan Jain <crodjer@gmail.com>
Merge branch 'master' into gh-pages
Automated Build