plugin.json fixes

• Fixed incorrect tags in plugin.json
• Updated formatting of plugin.json

Inital release

Initial release of the modules:

• Tiny Tricks Arithmetic (TT-A)
• Tiny Tricks Logic (TT-L)
• Sample and Hold x16 (SH16)
• Modulation Generator(MG1)
• Modulation Generator x8 (MG8)
• Modulation Generator x16 (MG16)
• Attenuator x8 (A8)
• Random Mute x8 (RM8)
• Random Stereo Mute x8 (RM8s)