Tideland Go Actor v0.3.0

• Migrated to Go 1.19
• Added Repeat() methods for running background Actions in intervals
• Added context to individual Action calls
• Removed Action calls with timeouts
• Changed to common queue for synchronous and asynchonous Actions
• Improved handling of timeouts and cancellations via contexts
• Imporved external checking if Actor is still running

Tideland Go Actor v0.2.0

Changed to Go 1.18

Tideland Go Actor v0.1.0

Simple synchronous and asynchronous programming following the actor model.