v1.0.0.dev6

• Fix metrics plots by @alahiff in #163
• Correct handling of missing artifact by @alahiff in #166
• Fix Error Suppression Default by @kzscisoft in #147
• Remove all unused code attempting to support both v1 & v2 by @alahiff in #168
• Remove wrong extras key from dependencies by @kzscisoft in #169
• Added argument to add_process for running a function on completion by @kzscisoft in #133
• Add stdout print and environment variable support for add_process by @kzscisoft in #134
• Remove repetition of exit function by @kzscisoft in #172
• Run model needs to be updated by @alahiff in #176
• Report run details by @alahiff in #177
• Simplify saving of matplotlib plots by @alahiff in #180
• Use base class for Online and Offline by @kzscisoft in #151
• Fix wrong variable with version retrieval by @kzscisoft in #184
• Switch to simvue factory remote by @alahiff in #185