Progress Bar for GUI

Closes #175 (closed)

changed milestone to %Sprint 2

added 36 commits

• e5167f22...68df2b28 - 35 commits from branch develop
• 8203d3bd - Merge branch 'develop' into '175-Send-Update-For-Each-Parameter-Set'

Compare with previous version

mentioned in commit 2b4bb6f2

merged