exa8-ostinato 1.0-0.1

Ostinato upstream version: 1.0
EXA8 downstream version: 0.1

First release of Ostinato ported to the Cubro EXA8 appliance

Major changes from upstream version -

• Support for host devices disabled
• Support for port alias to match with appliance front panel ports naming
• Ostinato controller as a webapp using WebAssembly
• Removed filesystem/threading related features from webapp since they are not supported in the browser sandbox model for webapps
• Packaging/Running scripts for EXA8
• Detailed build and packaging instructions in the README