Cleaned up if statement in main.py, added test reference to example11_toc_test.tex and test_toc.py
Modified collapsible table index number - decimal point now a p
Modified course counters for edXchapter edXsequential and edXvertical
Correction to edXpsl16.sty file related to plasTeX bug
Fixed figure attribute dictionary
Fixed cross-reference links using relative paths
Minor change to the references \ref{} no longer forces .upper()
Fixed href macro in plastexpy/edXpsl.py
Replaced decimal point in id for eqn references with a 'p'
Added edXgitlink macro to sty files and modified header
Reintroduced example user macros to end of edXpsl16.sty
Minor change to edXpsl.sty texttt for urlstyle url
Added deprecated edXsection to sty files; corrected reference to eqncontent, and removed necessity for colon in \label{} and \ref{} in main.py
Removed calls to 'position = 0' in edXpsl.py which reset counts to edXcourse structural macros
Added command to save a tocref tail before removing element node
Modified ref calls to toclabel to point to static ToC
Merge pull request #11 from evheubel/unittest

Moved AnswerBox unit tests to test folder
Cleaned up if statement in main.py, added test reference to example11_toc_test.tex and test_toc.py
Modified collapsible table index number - decimal point now a p
Modified course counters for edXchapter edXsequential and edXvertical