Avoid having to escape html entities by using script tags
Update the code

Fix #44
[tutorial] Chap 5 copyedit
fix nested script tags
Merge pull request #46 from chalin/patch-0304-chap5-copyedit

[tutorial] Chap 5 copyedit
fix HTML markup
address feedback from Kathy
Merge pull request #45 from vicb/updates

Update the html to match the latest code
Refactor chap 6 exercises

Split exercise so that first two parts do not require use of a
specialized server. Third part makes use of a custom server submitted
in a separate PR.
Merge pull request #47 from chalin/patch-0305-chap6-exercise

Refactor chap 6 exercises
Update 03-ch01-creating-your-first-app.html
Update 05-ch03-component.html
Merge pull request #49 from vicb/patch-6

Update 03-ch01-creating-your-first-app.html
Merge pull request #50 from vicb/patch-7

Update 05-ch03-component.html
minor fixes
Merge pull request #51 from vicb/20140314-minorFixes

minor fixes
[tutorial] minor edits to match recent code changes
[tutorial] propagating changes made to code resulting from update to 0.9.10

Changes induced by angular.dart.tutorial PR #108:
- Rename: `ViewFactory` to `RouteViewFactory`.
- Rename: `getRoute` to `findRoute'.
Merge pull request #55 from chalin/patch-0322-routes

[tutorial] propagating changes made to code resulting from update to 0.9.10
Merge pull request #54 from chalin/patch-0320-match-code-changes

[tutorial] minor edits to match recent code changes