Revert "Removed oh-my-zsh dependency"

This reverts commit 66f0850ff48164474431df6b729030df9d88b27e.
Revert "Added cd aliases from omz"

This reverts commit c051ce2b5aa5245008bf35cfdb087ad3aae705e6.
Revert "Added take function from OMZ"

This reverts commit 293c9d63bae2fce787c5c67a7c1c948c5b308807.
Revert "Created aliases for ls"

This reverts commit 5f011e1f78c9d29ae99c4b8c8ff6ae20f9493bbe.

Conflicts:
	zsh/aliases.zsh