add the ability to aggregate across worker types
Merge pull request #19 from dimagi/psi

add the ability to aggregate across worker types
additional option for worker types
Merge pull request #20 from dimagi/ps

additional option for worker types
add parens
Merge pull request #21 from dimagi/quik

add parens
fix bug with certain columns in event demonstration report
Merge pull request #22 from dimagi/ps

fix bug with certain columns in event demonstration report
psi fixes
Merge pull request #23 from dimagi/ps

psi fixes
pci events report using SQL
move sql reports to separate module
fix wrong table name
add total row
only show ctable version of events report
Merge pull request #25 from dimagi/ctable

sql version of events report
sqlreport for sensitization
sql report for training sessions
Unclean commit. back-up before git experiment
add ctable fixture