remove old navhelp file
add navhelp to overview
add submodule and paver task to build Java4Python
delegate java4python build to project-specific pavement
add outputdir param (-o) so that the static files can be optionally put somewhere else
add masterapp and masterurl opts
add thinkcspy-specific paver
add pythonds pavement
add devcourse pavement
add overview pavement
add everyday pavement
main runestone paver just delegates to project-specific paver
reduce code duplication, better handle cwd changes
typo
Merge pull request #282 from isaacdontjelindell/issue-269

Add navhelp to overview
Merge pull request #283 from isaacdontjelindell/java4python

add submodule and paver task to build Java4Python
submodule update checks out Java4Python.  Fix the subdir in pavement.py to match.
Minor fixes and updates to conf.py  -- the path to the theme was corrupted somehow.