Update 2014-04-02-using-modules.md

typo in app/routes description
Merge pull request #449 from landonwilkins/patch-1

fix typo in app/routes documentation
Document merging vendored bower assets into app
Merge pull request #459 from tonywok/gh-pages

Document merging vendored bower assets into app
fixes formatting
Merge pull request #460 from twokul/fixes-formatting

fixes formatting
Update 2014-04-03-getting-started.md
Update 2013-04-11-testing.md
Fix `prefdef` -> `predef` typo
Merge pull request #511 from tomdale/patch-1

Fix `prefdef` -> `predef` typo
new 0.0.24 version
Merge pull request #479 from twokul/new-version

new 0.0.24 version
Document legacyFilesToAppend in manage bower deps
Merge pull request #514 from tonywok/patch-2

Document legacyFilesToAppend in manage bower deps
Update to 0.0.25.
Merge pull request #520 from rjackson/update-version

Update to 0.0.25.
EmberScript documentation
Merge pull request #528 from rtablada/gh-pages

EmberScript documentation
Fixed the website header for smaller devices.
Update 2013-04-12-ember-data.md