add callback test
resource API.  Ha!
snapshot on resource API
add resource cpi
add resource cpi
add example, stub and notes on EGI demo
snapshot
Merge branch 'devel' into feature/type_checking
merging...
start to add call sigs -- seems to work, actually :-)  Lets see what it does to performance though...
snapshot
snap
merge with stash
added manager part of shell_resource adaptor, resource API fixes
well, *now* we add the shell_resource adaptor :-P
add first functional resource adaptor
class rename
snapshot
merge from devel
merge from feature/resource