Release v0.6.0

[bitzoic]

Type of change

• Release

[Version 0.6.0]

Added v0.6.0

• #130 Adds the SetNameEvent, SetSymbolEvent, SetDecimalsEvent and TotalSupplyEvent to the SRC-20 standard.
• #130 Adds the SetMetadataEvent to the SRC-7 standard.

Changed v0.6.0

• #130 Splits examples into seperate workspace projects for improved continuous integration.
• #139 Prepares for the v0.6.0 release.

Breaking v0.6.0

• #131 Makes the SRC-3 mint() function's SubId argument an Option.

Before:

mint(Identity::Address(Address::zero()), SubId::zero(), 100);

After:

mint(Identity::Address(Address::zero()), Some(SubId::zero()), 100);