Added to the orientnew docstring
Added to the orientnew docstring

Took the examples from orient and transfered them to orient new. This
required a change to the first input argument but was otherwise the
same. The examples have also been test run to make sure that they work
without error. Also made a small PEP8 change in line folding and removed
an unused variable from the examples in the orient docstring.

rahuldan/sympy,hargup/sympy,sampadsaha5/sympy,rahuldan/sympy,ChristinaZografou/sympy,souravsingh/sympy,sampadsaha5/sympy,drufat/sympy,kaushik94/sympy,postvakje/sympy,skidzo/sympy,souravsingh/sympy,madan96/sympy,sampadsaha5/sympy,hargup/sympy,yashsharan/sympy,chaffra/sympy,drufat/sympy,kaushik94/sympy,yashsharan/sympy,aktech/sympy,drufat/sympy,jaimahajan1997/sympy,kaushik94/sympy,postvakje/sympy,madan96/sympy,jaimahajan1997/sympy,madan96/sympy,chaffra/sympy,ChristinaZografou/sympy,ChristinaZografou/sympy,skidzo/sympy,aktech/sympy,hargup/sympy,postvakje/sympy,yashsharan/sympy,chaffra/sympy,souravsingh/sympy,skidzo/sympy,jaimahajan1997/sympy,rahuldan/sympy,aktech/sympy