Merge pull request #99 from gAmUssA/master

added Yeoman section and chapter summary
addressed comments to jQuery, TDD, ch on Productivity is done
added description of the Part 1- 4
small typo correction
moved ch1 and ch2 to appendixes
added appendix c on IDE's
added apendix c to build.sh
preparing code samples for ch1
removed Aptana from ch1 (former ch3) and retested all code samples in WebStorm 7
removed Aptana from ch2 - tested all code samples in WebStorm 7
Removed Aptana references from the jQuery chapter
replaced a couple of screenshots in jQuery chapter
replaced images in the Ext JS chapter
finished removing all reference to Aptana IDE
updated preface according to new chapter numberings
changed the root nesting level in Appendixes from = to ==
Addressing comments to ch on security