fix crash on Windows
introduces HttpContent

closes Issue #20
includes an image in the sample files
Merge branch 'master' of https://github.com/ademar/suave
Merge pull request #32 from haf/master

updating gitignore to avoid *.user files
bump version number
amend rakefile
Merge branch 'master' of https://github.com/ademar/suave
version number comes from .semver
updating defaultConfig => default_config in README.textile
exclude test results and .userprefs