[#385]add row add delete support for reclinejs

@rgrpThere are one bug in your recline demos site which we should fixe rigth now 
http://okfnlabs.org/recline/demos/multiview/ , When Type is set to LongText 
cannot be updated if you are at the last row, you can try to see That 
nothing happen if you click on save  .
So This should be fixed by  setting autoedit to false on slickgrid 's options 
autoEdit: false,
And My branch also added some options to enable row delete options 
see here what it look like 
http://aliounedia.github.io/demos/multiview/#
I  had opened a pull request for that , 258 tests passed with 0 fail.
Any suggestions !