add FiniteDuration parsing
merge with master
Merge pull request #21 from quantifind/finiteduration

add FiniteDuration parsing
Fixed windows home directory bug
Updating test for parsing windows home directories.
Added try finally.
Merge pull request #24 from Stivo/master

Fixed windows home directory bug
no date parsers registered by default; add support for both US & non-US date formats
make zone a parameter; fix check for superclass of DateTime (was too general)
Merge pull request #27 from quantifind/date_parser_fix

no date parsers registered by default; add support for both US & non-US ...
version
add logo
README includes logo, version info, and links to wiki
fix typo
fix typo again
fix links
typo
get validation to run correctly on nested args
at least put some failing / pending tests in place
add tests to ensure that @Required gets correct defaults w/ nesting, and repeated field names