added path to PCC macros (now in OPL) to defaults.conf
added booktabs, tabularx, and colortbl to LaTeX preamble
added packages to hard copy production
Merge pull request #449 from apizer/bugfix_master

Replace line 48 of /opt/webwork/webwork2/lib/WeBWorK/File/Classlist.pm

I tested this by importing a classlist file with extra whitespace.  The fix works as intended.
recovered site_info.txt
Fixed a bug where I used count instead of max(list) and it was causing the dropdowns to not have enough numbers.
This pull request corresponds to the read_whole_problem_file pull request for PG.  It also has bugfixes for a corner case PGProblemEditor button.
removed dvips option from amsart documentclass; this looks like a remnant option from some time in the past when latex was used instead of pdflatex. Its presence causes colors to render badly in a hard copy
removed PCC-dev theme
reset config files to develop's
Merge pull request #471 from Alex-Jordan/feature/LaTeXpackagesForTables

LaTeX packages for tables in PG
added path package to hard copy preamble and set discretionaries for breaking to all characters
Merge pull request #480 from Alex-Jordan/wrapFilePathsInHardcopy

added path package to hard copy preamble and set discretionaries for bre...
Changed depreciated startform endform to start_form and end_form
Missed some endforms
Merge pull request #465 from goehle/readbug

Fixing read_whole_problem_file bug (develop)
Merge pull request #462 from goehle/itembug

Achievement Item Bug (develop)
Merge branch 'develop' of https://github.com/openwebwork/webwork2 into access

Conflicts:
	lib/WeBWorK/ContentGenerator/ProblemSets.pm