Fix problem with perl method for complex numbers of the form a-i.
Merge pull request #116 from dpvc/patch-complex

Fix problem with perl method for complex numbers of the form a-i.

- I tested this out and it doesn't produce the "ambiguous -i message".
Merge pull request #117 from Alex-Jordan/pccTables

added pccTables.pl
Make tables made with begintable center items in html mode to be consistent
with what it does in pdf printouts.
Merge pull request #119 from jwj61/develop

Make tables made with begintable center items in html mode for consistency

--I tested that the items are indeed centered in the tables for the HTML output. :-)
Change MathJax called in PG to prevent PG from being loaded more than once.
Added comment to clarify why the change was made.
Changed the way the MathJax dynamically loads.
Merge pull request #120 from pstaabp/feature/mathjax-loading-change

Feature/mathjax loading change
reverting unionTables.pl
Merge pull request #126 from Alex-Jordan/revertUnionTables

Revert union tables

I did some diffs and this does revert unionTables.pl back to what it is in master.
updates to pccTables.pl
lots of upgrades to pccTables.pl, which is renamed to niceTables.pl, and pccTables.pl now redirects there