added two HTTP libraries
Update README.md
Including references to async db drivers

Both MySQL and PostgreSQL are supported.
Update README.md
Added Scrunch.
Merge pull request #11 from wheaties/patch-1

Add Saddle.
Merge pull request #12 from Ayoub-Benali/master

Add two HTTP libraries.
Merge pull request #13 from mauricio/patch-1

Add async db drivers.
Adding Chaos
Replaced Android SBT suggestion with a maintained one.
Remove Lift because it is not awesome

I've been a part of multiple web app rewrites in order to move away from Lift

While it may have been a good choice at one point in time, before scala got any other web frameworks, I would never recommend anyone to start using it today.
add Squants to Science and Data Analysis section
Merge pull request #19 from jacksingleton/patch-1

Remove Lift because it is not awesome.
Update README.md

Spray is a replacement for Netty in scope of HTTP protocol.
Merge pull request #26 from Discipe/master

Add Spray to HTTP.
Merge pull request #15 from DWiechert/master

Add Apache Scrunch.
Merge pull request #17 from D-Roch/patch-1

Add Chaos to the list.
Merge pull request #18 from DCKcode/patch-1

Replace suggested Android SBT plugin with a maintained one.
Add Scala Async

Adds link to Scala Async (https://github.com/scala/async), an
asynchronous programming facility for Scala.
Update README.md

Fix 'Web Frameworks' link