If a folder is passed as source to load, resolve fallbacks

Fixes issue #49
Update README.md
Merge pull request #54 from santhoshtr/fallback

If a folder is passed as source to load, resolve fallbacks
Added QUnit test for #54

QUnit test for 'If a folder is passed as source to load, resolve
fallbacks'
Set locale to Russian
Fixed typos and removed extra comma
Merge pull request #57 from kartikm/TypoFixes

Fixed typos and removed extra comma
Merge branch 'fallback-qunit-test' of github.com:kartikm/jquery.i18n into kartikm-fallback-qunit-test
Ignore 404 exception, because we are handling fallabacks explicitly
Fix the path to qunit.js and qunit.css

The submodule no longer provides qunit.js or qunit.css
So, directly accessing them from the CDN now.
Merge pull request #58 from kartikm/qunit-fix

Fix the path to qunit.js and qunit.css
Detailed documentation
Typo fixes in README.md
Merge pull request #59 from kartikm/README-typos

Typo fixes in README.md
Corrected spelling in README
Corrected spelling in README
Update README.md

Fix invalid json
Update index.html

Added "http:" for correct loading of jquery from googleapis.
Update playground.html

Added "http:" for correct loading of jquery from googleapis.
Update extendedParser.html

Added "http:" for correct loading of jquery from googleapis.