First pass at "E" and "D" funcs

I think it may be best to go through the whole wrapper.py file and just make sure the html urls are completed, then go through and update the rest of the docstrings. blog post for thoughts maybe?
Merge pull request #75 from AndrewAnnex/docs_d_e_branch

First pass at "E" and "D" funcs
rest of doc urls

the url components of the docstrings have all been completed.
Merge pull request #76 from AndrewAnnex/rest_of_doc_urls

rest of doc urls
docstrings for j and f functions

begining to figure out restructuredtext.
Merge pull request #77 from AndrewAnnex/j_f_docs

docstrings for j and f functions
docstrings for m and n functions

begining to figure out restructuredtext.
Merge pull request #78 from AndrewAnnex/m_n_docs

docstrings for m and n functions
docstrings for x functions
Merge pull request #79 from AndrewAnnex/x_docs

docstrings for x functions
docstrings for v functions
Merge pull request #80 from AndrewAnnex/v_docs

docstrings for v functions
Merge branch 'master' into read_the_docs_one
updated docstrings to reflect current master, updated index