Hamsket and MS Teams Not Detected

### Specifications
- Hardcode-Tray version: 4.3
- Distribution: Ubuntu 18.04 LTS
- Gtk version: 3.22
- Inkscape version: Inkscape 0.92.3 (2405546, 2018-03-11)
- Cairo version: 1.16.2-1
- Sni-qt version: 0.2.7

### Expected behavior and actual behavior
MS Teams (1.3.00.5153) and Hamsket (0.6.6.9e1abaf) to be fixed, neither detected by the script.

### Steps to reproduce the problem
1. Install those apps
2. Run hardcode tray

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I've done some sleuthing and I've seen that both these are actually included in Hardcode Tray so I'm guessing the issue is specifically with detection.

Start by reproducing detection for MS Teams 1.3.00.5153 and Hamsket 0.6.6.9e1abaf on Ubuntu 18.04, then inspect Hardcode Tray's application-detection logic and its existing entries for both apps. Done means both installed applications are detected when running Hardcode Tray, without breaking detection for other supported tray applications.

Written by the indexing model from the issue text.