Merge branch 'refs/heads/master' into textsearch

Conflicts:
	web/viewer.css
	web/viewer.html
	web/viewer.js
Use open with/save as dialog for fallback and download.
Add Romanian localization files

Thanks @xhr and @silviupostavaru for helping with this.

commit fcadb2cc7891d33214213011091e2bc8e29bdb51
Author: Ionuț G. Stan <ionut.g.stan@gmail.com>
Date:   Wed May 9 13:41:35 2012 +0300

    Change Romanian localization for "bookmark"

commit b0f152fe88d7591492d09d094608b73605985859
Author: Ionuț G. Stan <ionut.g.stan@gmail.com>
Date:   Wed May 9 13:40:25 2012 +0300

    Don't use titlecase for the Romanian localization

commit f312dd76314db685cc2b4a7e3ae7ecdbc8ca36f0
Author: Ionuț G. Stan <ionut.g.stan@gmail.com>
Date:   Wed May 9 13:38:35 2012 +0300

    Change Romanian localization for "print"

commit 242b1ff9970790b3ec2557239dcdba9a5ef77028
Author: Ionuț G. Stan <ionut.g.stan@gmail.com>
Date:   Wed May 9 13:32:41 2012 +0300

    Add Romanian localization files
Swap Romanian translations for zooming in/out
Remove fallback function.
Merge pull request #1670 from yurydelendik/thumbs-alt

Accessibility labels for page previews
Two or more operations can be combined together like qqBT
Issue 1682: don't use FUEL in pdf.js
Merge pull request #1677 from igstan/master

Add Romanian localization
fix review comments from bdahl
Merge pull request #1683 from gavinsharp/master

don't use FUEL in pdf.js
Merge pull request #1673 from brendandahl/fallback

Add fallback option for the extension.
Adds evaluator tests
Add firefox ui fallback on error/unsupported feature.
Loading extension resources via stringbundle
Remove unused code
Missing file
Lint errors
Change pdfviewer->pdf.js for chrome://;new line
make the locale stuff a precondition for make extension