fix when currentPat is major than pageCount
Handled if user inserts

Handled `rowsPerPage` and `currentPage`.
Update reactive_table.js
Update reactive_table.js
Update reactive_table.js

Removed `-1` getting `currentPage`
removed parseInt
Merge pull request #88 from brugnara/master

fix when currentPage is major than pageCount, fix inserting a NaN in inputs