os_info 0.1.0

The first release of os_info containing only minor infrastructural changes and based on os_type by Jan Schulte.

os_info 0.1.1

• Examples have been updated slightly.
• Readme has been updated.

os_info 0.3.0

• Fix OS X build.

os_info 0.2.0

• Add "dead" links check (#32).
• Fix Travis badge on crates.io.
• Travis OS X build (#35).