removed 'current crawl' text field
Fixed handling of relative paths
Removed Current Crawl Label
Merge branch 'dev' of https://github.com/OurBigAdventure/Mac-XML-Sitemap-Generator into dev

# By Chris Brown
# Via Chris Brown
* 'dev' of https://github.com/OurBigAdventure/Mac-XML-Sitemap-Generator:
  removed 'current crawl' text field
Added support for query strings
Updated project settings for Xcode 5
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)
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