Move and rename jquery validate core file
Move additional methods under src/additional
Move localizations under src
Update Grunt build paths

Add the concat path for the default task as the files will need to be rebuilt before they can be tested now
Fix paths in tests to use dist copy of files
Fix demo paths to use dist files

The demo host will now need to include these files. If the gh-pages
branch is used, the a git add -f may be required
Add watch task to aid testing while splitting
Split out validateDelegate
Split out ajax extension
Split out letterswithbasicpunc
Split out alphanumeric
Split out lettersonly
Split out nowhitespace
Split out ziprange
Split out zipcodeUS
Split out integer
Split out vinUS
Split out dateITA
Split out iban and bic
Split out dateNL