0.0.7

Changed

• provider/vault - Actually fixed a bug on the default vault token validation method
• Fixed a panic occurring when defaults.var block was not defined
• Fixed a bug on the default definition of the HCL flag for the variable
• Prevent variables from being removed whilst using var.ttl field and tfc.purge-unmanaged-variables at the same time
• Prevent variables from being removed when using tfc.purge-unmanaged-variables with a Vault multi-key variable
• Better testing for the variable ttl management and couple bugfixes
• Automated the variable refresh (& removal if empty) when their TTL is modified