Fix for [Insight] PHP code should follow PSR-1 basic coding standard
Fix for [Insight] PHP code should follow PSR-1 basic coding standard #5
Fix for [Insight] PHP code should follow PSR-1 basic coding standard #1,#2,#3,#4
Testing next major refactor
Update test.php
Added Collections classes and refactor Sitemap classes
Changing items to objects
Starting rewrite for tests
Migrated ImageSitemap 100% tested
Validators are now singleton classes
NewsSitemap class refactored and tested
MediaSitemap class refactored and tested
SitemapIndex class refactored and tested
Code refactored
Merge pull request #8 from sonrisa/develop

Replaced arrays for class methods