Merge pull request #7 from gAmUssA/master

Pull request fro TDD chapter
minor additions to TDD chapter
initial submition of the Ext JS chapter
added ch6 to sites and oreilly files
Updated book.asciidoc
Shord desctription of tests types
Merge pull request #8 from gAmUssA/tddjs

Shord desctription of tests types
added slider sample to jQuery ch
Merge branch 'master' of https://atlas-server.oreilly.com/git/1234000000310
Into to TDD
Merge pull request #9 from gAmUssA/tddjs

Into to TDD
Merge branch 'master' of https://github.com/Farata/EnterpriseWebBook
edited ch8
Added 2 XAMPP sidebars to ch5
Added a tip to the WebSockets ch
added an epilogue
fixed issues with unit testing, integration testing paragraphs.  Added intro to grunt