Removed unnecessary .h and .cpp files

md5 is no longer used in master
Updated Master to new version

Refactored all code
Changed: documents are now stored in memory instead of on disk
New: Server is now pre-threaded
Changed: Renamed URL to URI
Merge branch 'master' of https://github.com/Thywin/Thywin
Rollback
Merge branch 'master' of https://github.com/Thywin/Thywin
Revert "Rollback"

This reverts commit f3fd559601702006f202ed2b4f4abff159b3a991.