add breaking open to slides

BUG=

Review URL: https://chromiumcodereview.appspot.com//11369172
Merge pull request #23 from chrisbu/master

Actioning comment #5 on dartbug #6470
Add link to our Dart plugin for Eclipse

Changes visible in the previously IntelliJ-only box at:

http://editor.dart-lang.appspot.com/downloads.html
http://editor.dart-lang.appspot.com/docs/editor/
http://editor.dart-lang.appspot.com/docs/editor/getting-started/

BUG=5281

Review URL: https://chromiumcodereview.appspot.com/11410037
Fix a rogue link.

BUG=6169

Review URL: https://chromiumcodereview.appspot.com/11369250
Merge branch 'master' into tutorial611

finished up target 04, cleaned up some diagrams and code

Merge branch 'master' into tutorial611, modified diagrams that Seth had compressed.

Conflicts:
	src/site/docs/tutorials/add-elements/images/adds-dance.png
	src/site/docs/tutorials/add-elements/images/event-handler-idiom.png
	src/site/docs/tutorials/add-elements/images/event-handler-todo.png
	src/site/docs/tutorials/add-elements/images/todo-dart.png
	src/site/docs/tutorials/add-elements/images/todo-dom.png
	src/site/docs/tutorials/add-elements/images/todo-html.png
	src/site/docs/tutorials/add-elements/images/todo-screenshot.png
	src/site/docs/tutorials/add-elements/images/todo-screenshot2.png
	src/site/docs/tutorials/add-elements/images/type-dance.png
	src/site/docs/tutorials/get-started/images/function-parts.png

new target 4 plus info about CSS, mostly selectors

Merge branch 'master' into tutorial611

interim scary save

removed sections that are commented out, + seth edits

added send feedback to footer

Merge branch 'master' into tutorial2Nov

added tutorial to articles.yaml

removed example files, external links open in _blank

Merge branch 'master' into tutorial2Nov

added arrow icons to nav at bottom

fixed next/previous at bottom

some copyedits from kathy

BUG=

Review URL: https://chromiumcodereview.appspot.com/11299017
resolving conflicts...where did the conflicts come from?

incorporated K's and S's review comments'

update version date on front page

Merge branch 'master' into tutorial611

finished up target 04, cleaned up some diagrams and code

Merge branch 'master' into tutorial611, modified diagrams that Seth had compressed.

Conflicts:
	src/site/docs/tutorials/add-elements/images/adds-dance.png
	src/site/docs/tutorials/add-elements/images/event-handler-idiom.png
	src/site/docs/tutorials/add-elements/images/event-handler-todo.png
	src/site/docs/tutorials/add-elements/images/todo-dart.png
	src/site/docs/tutorials/add-elements/images/todo-dom.png
	src/site/docs/tutorials/add-elements/images/todo-html.png
	src/site/docs/tutorials/add-elements/images/todo-screenshot.png
	src/site/docs/tutorials/add-elements/images/todo-screenshot2.png
	src/site/docs/tutorials/add-elements/images/type-dance.png
	src/site/docs/tutorials/get-started/images/function-parts.png

new target 4 plus info about CSS, mostly selectors

Merge branch 'master' into tutorial611

interim scary save

removed sections that are commented out, + seth edits

added send feedback to footer

Merge branch 'master' into tutorial2Nov

added tutorial to articles.yaml

removed example files, external links open in _blank

Merge branch 'master' into tutorial2Nov

added arrow icons to nav at bottom

fixed next/previous at bottom

some copyedits from kathy

BUG=

Review URL: https://chromiumcodereview.appspot.com/11419074
Revise the style guide.

- Fix most outstanding style guide bugs
- Update to M2.

Review URL: https://codereview.chromium.org//11411075
part of now required

Change staged at:
http://partof.dart-lang.appspot.com/docs/dart-up-and-running/ch02.html#libraries-implementing

Once approved, I'll update the book XML and O'Reilly site to match.

BUG=6649

Review URL: https://chromiumcodereview.appspot.com/11358224
Update benchmark article to reference benchmark harness
Fix typo
Remove warm-up paragraph, jump straight to benchmark harness.
Merge pull request #24 from dart-lang/benchmark_update

Update benchmark article to reference benchmark harness
move tools to be more obvious

BUG=

Review URL: https://chromiumcodereview.appspot.com//11415068
fix gem name

BUG=

Review URL: https://chromiumcodereview.appspot.com//11417093
Update to pub package dependency
Update README
add "updated" date for benchmark article; a few copyedits

Review URL: https://chromiumcodereview.appspot.com/11280100
don't make code so obvious

BUG=

Review URL: https://chromiumcodereview.appspot.com//11414100
Dart web components spec and summary table.

Review URL: https://chromiumcodereview.appspot.com//11411084
Element.elements -> Element.children

BUG=6819

Review URL: https://chromiumcodereview.appspot.com/11299128