(fix) Added a folder for data to be stored in when the scraper is running. All txt files will be ignored so that git doesn't try to upload them.
(fix) Changed main so that scraper increments and decrements appropriately, no longer copying the same items over and over again.
(fix) Fixed bug where items were not being called inclusive of the parameters set. For example, if 1-2000 were set, it would only download 1-1999.
(fix/feature) Added basic form validation so that a scraper user always has to enter a difference of 2000 for the starting and end points.

An alert pops up telling them to fix it.

This resolves a bug. If a user enters 1-100, they will be downloaded. Then, the next thing to be downloaded is 2001-4000, skipping many items.
(refactor) Removed consoles from main.js.
(refactor) Readded client/library ignore per Justin's suggestion.
Merge pull request #69 from adam-back/bug/scraper

(fix) Scraper now increments correctly and has basic form validation.