Merge pull request #5 from ekremkaraca/master

Some gems v1...
Scheduling and Queuing sections added.
Backburner gem added.
Resque-scheduler gem added.
Logging section added.
Cleaning up.
add 'Everyday Rails Testing with RSpec' book
Add 'A Fresh Cup' to blogs
Merge pull request #6 from bensheldon/everyday_rails

Add 'Everyday Rails Testing with RSpec' book
Merge pull request #7 from bensheldon/master

Add 'A Fresh Cup' to blogs
add link back to massive scheduling / SOverflow
Merge pull request #8 from jmettraux/master

add link back to massive scheduling / SOverflow
Intro updated.
Cleaning up.
Fixed cucumber typo
Merge pull request #9 from yatish27/master

Fixed cucumber typo
Adds DAS to Screencasts
Add 'What Do I Test?' by Eric Steele.
Merge pull request #10 from speric/master

Adds DAS to Screencasts.
Merge pull request #11 from aj-foster/master

Add 'What Do I Test?' by Eric Steele.