Made changes to ch_preface.asciidoc
Made changes to ch_preface.asciidoc
removed first paragraph from preface
fixing merge issues in preface
moved the Enterprisey section from Intro to Preface
Made changes to ch_preface.asciidoc
minor changes in responsive design and JS chapters
Merge branch 'master' of https://atlas-server.oreilly.com/git/1234000000310
addressed the editor's comments in Preface and Introduction
addressed most of the editors' comments to ch1
Finished working with ch1 editor's comments
Started working on comments to ch2
completed addressing editor's comments to ch2
fixes in ch7 after tech editor review