Edit description of the 'info' parameter
Add description for show_on_dashboard
Merge pull request #79 from GawainLynch/grammarfixes

Edit description of the 'info' parameter
Merge pull request #80 from GawainLynch/show_on_dashboard

Add description for show_on_dashboard
Update README.md
started work on rewrite of extensions section
fix a few errors in the essentials page