initialization of singly and doubly node classes
initialized classes without functions for src classes
updated initial commit file properties
Merge pull request #1 from jeremymills/develop

Initial Development Commit
added phpunit.xml and bootstrap.php within tests directory
Merge pull request #2 from jeremymills/develop

added phpunit.xml and bootstrap.php within tests directory
~ deletion changes
~ files removed
changes to README.md
Jaide's update
carlie's attempt to commit
Merge pull request #3 from carlieh/master

Please sir accept this request
Merge remote-tracking branch 'upstream/master'
Merge pull request #4 from JaideHaynes/master

take it and go
Merge remote-tracking branch 'upstream/master'

Conflicts:
	tests/Data/singlyLinkedListTest.php