Fixed redirect issue that user would always be redirected to "/" after sign up
Added validation for username length and password length in sign up form
Added validation for username length and password length in sign up form
Add a default

Add a default and check for support of devicePixelRatio
Merge remote-tracking branch 'upstream/master'
Reusable gravatar component
Lint clean the code.
Change to user / userId
Refactor code with reuse.
Merge pull request #436 from shaialon/gravatar-component

Turn Gravatars from random helpers into a component
Merge pull request #433 from steffenstraetz/master

Fixed issue that user would always be redirected to "/" after sign up and enables validation.
Rename common template/view 'gravatar' to 'avatar'
Modify getAvatarUrl function to use larger images for Twitter and Facebook
Add helpful comments to changes in getAvatarUrl function
Merge pull request #438 from bengott/avatar-tweaks

Avatar Tweaks
fix #441
Merge branch 'master' of github.com:TelescopeJS/Telescope
Merge remote-tracking branch 'upstream/master' into master-upstream