Fixed a bug in the implementation of a design pattern: Pool.
Corrected typo
Add link to Repository pattern
Update User.php
Update README.md
Update README.md
Merge pull request #96 from Shahelm/fix-bug-in-pool

Fixed a bug in the implementation of a design pattern: Pool.
Merge pull request #97 from gabrielbull/patch-1

Corrected typo
Merge pull request #98 from garoevans/patch-1

Add link to Repository pattern
Merge pull request #99 from dongww/master

Explicitely mark SplObserver as from root namespace
Testing embedding of svg in markdown
Testing embedding of svg in markdown
Testing embedding of svg in markdown
Testing embedding of png in markdown
Added Bridge UML
Added Composite UML
Added DataMapper UML
Added DataMapper UML
Removed DataMapper UML
Added DataMapper UML