Version 0.12.1

• New expirimetal support for running Salesforce deploy and delete metadata commands.
• Optimized VSIX package by bundling all components using webpack. This significantly decreases the extension load times providing a much better overal expirience.
• New terminal window can be used for logging messages with color support instead of the standard output channel.
• New ability to cancel a datapack command, this will cause the command to cancel finishinh up any remaining export/import work after which it will exit.
• Fix an issues in the Datapack explorer that caused a null-ref-like exception when querying datapacks that did not have all props correctly set.
• Fix use query instead ot queryAll as the earlier one should not be cached leading the datapack UI to show outdated items.