[TASK] Add URL shortener service
[TASK] Add testcase for URL normalizer
[DOCUMENTATION] Add notice regarding git subtree usage for 3rd-party-library PHPUnit
Squashed 'library/php/PHPUnit/' content from commit 458839e

git-subtree-dir: library/php/PHPUnit
git-subtree-split: 458839ee2e11792972e8ca3d26c2c6b2c133415c
Merge commit '57d98bad2c74e4d242a9dd41d6779ebd669b515e' as 'library/php/PHPUnit'
[TASK] Add testcase for URL normalizer
Squashed 'library/php/Purl/' content from commit 9592077

git-subtree-dir: library/php/Purl
git-subtree-split: 9592077077e88a257f1550ceebd4f34d154a2628
Merge commit '2e5e8550c6c22edac04c5dde38d22ff6f56db050' as 'library/php/Purl'
[DOCUMENTATION] Add notice regarding git subtree usage for 3rd-party-library Purl
[DOCUMENTATION] Update stats
Finalize Bing API test script
[TASK] Add testcase for URL normalizer
[FEATURE] Add script to iterate over hostname silblings on a server