fixed broken link to pyramid docs in development.rst

credits
Merge pull request #308 from dyladan/pyramid-link

fixed broken link to pyramid docs in development.rst
fix repository url in git clone instructions in README.rst
Merge pull request #309 from dyladan/hotfix/readme

fix repository url in git clone instructions in README.rst
Fixes #276: Account reactivation message not showing in UI
Auto add http when user does not.

- Fixes #278
- When the user enters just 'google.com' into the add bookmark form, auto add
http for them.