Added World::clear, fix #18
Added World::getEntities, fix #24
Added CMake variable for default pool size
Added 3rd example
Added variable in CMake for default pool size
Did not add CMakeLists.txt in commit a5f6bdd
Updated CMakeLists.txt
Added doxygen generation
Updated World.hpp (forgot to do so previously)
Updated CMakeLists.txt
Updated & renamed Doxygen input file (to Doxygen.in)
Updated README.md
Updated version number to 1.1
Re-indented World and Entity header files
Updated change log
Removed friendship between Entity and World
Fixed indentation issue in #endif statement within Entity.hpp
Completed Movement Example
Removed EntityTagger from common
Merge commit '6f961930803599b5942ee5f4bf9b6c8a5f61ea34' into develop

Conflicts:
	README.md
	include/anax/Entity.hpp
Removed anax “logo”