common config code for snapshot analysis apps
modified Attempts app to implement IAnalyzeSnapshots
app to analyze pause times
Merge branch 'master' of git@github.com:daveho/CloudCoder.git
support for PauseTimes from main driver
reduce progress tick frequency
write CSV header
prompt specifies that -1 is a wildcard value
set extlib url/md5 to empty string initially
Merge branch 'master' of github.com:/daveho/CloudCoder
ignore /bin directory
when user is self-selected, put User object in the Session

Fixing this bug should allow a user to view the
UserProgressPage to see his/her own progress (without
requiring instructor privileges.)