Organized previous versions of php files

Versions tree (file is versions-tree-1.0.0.txt in:
Recipea.com\versions\versions-tree-1.0.0.txt)

Recipea.com\versions
- css
- php
- global
- header
- footer
- search
- master-page
- content
- master
- sidebar
- public-homepage
- index
- gallery