added gitignore
added in composer with namespace support
movoed everything into lib much clear for namespaces
namespaced that mother
fixing doc blocks they are all wrong
fixing doc blocks going to take a long time giving up for now
beginning to rename to make cleaner
renamed all main number classes
converted examples to use namespaces
wrong dir
wrong dir
put in correct namespaced dir
code formatting for psr standard hoping to get to psr2
tests not using phpunit, but renamed to use namespaced code
minor formatting
fixed tests for calculus
fixes for array_map functions to use new namespaced functions
updates to readme
doc block updates
missing exception doc block