1.0.2

[eeintech]

• Add #167
  • uploading datasheets to InvenTree, see #162
  • add an update functionality to the alternate mode to add missing parameters, datasheets and images to an existing part
  • add the option to use the pricing data of each supplier to create/update price breaks for a supplier part
• Fix #156
• Fix #157
• Fix instance compare Python syntax
• Add README warning about InvenTree 0.12 parameter compatibility issue
• Update PyYAML dependency as older version was generating an error with poetry package