Release v0.2.2

• Upgrade to use Convex Apha 0.7.0 RC4
• Remove export statement from contracts
• Added address prefix char #
• Converted registry names to symbols

Release v0.2.1

Remove Scrypt language

Release v0.2.0

******** Breaking changes ********

• Rename ConvexAccount to Account
• Rename ConvexAPI to API
• Split ConvexAccount to KeyPair
• API class has to use the create method to create a new object

Release v0.0.8

Rename Account createNew to create