I closed older PRs

[Teemu]

Hey,

I closed some of the older PRs since it's not exactly a great look to have PRs from Travis CI times 😅. I think many of them are actually still valid & good, just need someone to rebase them & have ownership of the changes & go through the logic.

• Proper fix for double colon issue #172
• SugarVerbose: Print more verbose testcase reports for all o… #175
• Display subtests correctly (and refactored a bit) #212