Utility to verify mono runtime
Helper to verify if is running on windows
avoid OS conflicts on path delimiter
Merge pull request #13 from fraga/fixBuild

Fix build
New libsodium-net version.

- Changed libsodium-net to 0.6.0-beta1
- Added Contributors.md
- Some travis ....
travis
travis test
Travis fix (hopefully)

- Changed tavis.yml to copy Sodium.dll.config into bin folder
travis
Code improvement

Some improvements see #3 for context.
Changed version
Nuget 0.2.2-beta
Checksum handling

- Changed HeaderChecksum to private
- Changed FooterChecksum to private
- Added SetHeaderChecksum method
- Added SetFooterChecksum method
- Added ValidateHeaderChecksum method
- Added ValidateFooterChecksum method

Maybe this makes the progress of setting and validating the checksums a
little bit easier to resolv.

Note: this is still work in progress, see #3 for context.
Some break-up on the encryption part.

- Added EncryptFileChunk method
More break-up on the encryption part.

- Changed some properties to private.
- Added constructors to the EncryptedFileHeader and EncryptedFileFooter
(just for some cleaner code)
Nuget 0.2.4-beta

- Updated README
- Updated nuget package
Link fix
Nuget 0.2.5-beta

- Updated libsodium to 0.6.0-beta3
- Updated nuspec
Nuget 0.3.0

- Updates libsodium-net to 0.6.0
- Updates README
- Updates nuspec