Plik 1.0 RC-4

Hello,

We're releasing the 1.0 RC4 of plik uploading system.

Here is the changelog :

New :

• Display expiration date on upload
• Use ENV variable PLIK_URL for bash client if config file not found

Fix :

• Set default data backend to file, if no configuration file is found

Misc :

• Clean code
• Code standards : go lint / go vet / go imports
• Bundle dependencies with Godeps
• Add Travis continuous integration
• Add API documentation in README

The plik developping team