Merge pull request #19 from elenasa/master

varargs
Int interfaces for random
ulam driver improvements
Merge pull request #20 from elenasa/master

inits on decls &...
Catch up
Merge pull request #21 from elenasa/master

Catch otto
Catch up
Merge pull request #22 from elenasa/master

typedef variable fixes
Catch up
Merge pull request #23 from elenasa/master

Overloaded functions with typedef args (fix)
Catch up
Merge pull request #24 from elenasa/master

more auto constructor repair
Catch up
Merge pull request #25 from elenasa/master

Catch up to upstream
Catch up
Merge pull request #26 from elenasa/master

Catch up
Catch up
Merge pull request #27 from elenasa/master

errors with undefined typedef symbol
Convenience overloads and natural types in EventWindow
Build system work