Added date-rules.js file.

Added the primary file of project.
Added info.ini file.
Rename files/date-rules/info.ini to files/jquery.date-rules/info.ini
Rename files/date-rules/1.0.0/date-rules.js to files/jquery.date-rules/1.0.0/date-rules.js
Merge pull request #275 from kavingct/master

Create date-rules.js