Fixed relative path handling
Update README.md
Update README.md
Fixing Merge Conflicts between Master and Dev
Merge branch 'dev'

# By Chris Brown (3) and Christopher K Brown (3)
* dev:
  Added multi-threading to crawler and updated handling of relative urls using folder references instead of file references. (Eg. linking to ‘categories’ instead of ‘categories/‘ caused the next level of link to remove ‘categories’ from the path)
  Updated project settings for Xcode 5
  Added support for query strings
  Removed Current Crawl Label
  Fixed handling of relative paths
  removed 'current crawl' text field
updated README.md to complete this project