Merge pull request #167 from djhvscf/master

New translation es-CR
Fix #161: undefined or null string sort bug.
Update README.md
Update jsfiddle-examples.md
Update jsfiddle-examples.md
Merge pull request #168 from djhvscf/master

Adding support to many languages
Russian translation updated for version 1.3.0
Merge pull request #169 from dunmaksim/master

Russian translation updated for version 1.3.0
Merge pull request #170 from djhvscf/master

Improve the language translation
Merge pull request #173 from djhvscf/master

Example page translated
Format the docs code.
Update examples.html
Merge pull request #1 from wenzhixin/master

Update the project