add bug report from Lee about blanks -> *
version from TAM212 Midterm 1 Spring 2013
version from TAM212 Midterm 2 Spring 2013
version from TAM212 Final Spring 2013
Merge branch 'tam'
add presolution to statemachine diagram (from lee branch)
only use single 'with' statements for python 2.6 compatibility
add ONE_PAGE_PER_QUESTION option
cleanup mail code
cleanup and bump version to 1.6.0
improve padding latex code