Feat move lsl files

[nitin710]

Description

• moves some Oscilloscope specific files out of ofxEmotibit/src into EmotiBitOscilloscope/src

Requirements

• None

Issues Referenced

• Fixes #259

Documentation update

Link to a change in documentation (if any)

Notes for Reviewer

• Add detailed notes explaining code changes, algorithms or any other information that can help the reviewer understand the PR better.

List of new distributable files (For software PR only)

• Name all new files added with this PR that need to be distributed with the release package. This includes files like .json, .xml settings files etc.

Testing

Results

• Synopsis of results, details if required.

Feature Tests

Shared files

• Firmware binary: [Link to firmware binary]
• Other files.

Checklist to allow merge

• [ ] All dependent repositories used were on branch master
• Software
  • [ ] Get approval from the reviewer
  • [ ] Passed testing on Windows
  • [ ] Passed testing on macOS (for major changes/GUI changes/ PRs adding files distributed with the EmotiBit software)
  • [ ] Passed testing on linux (ubuntu) (for major changes/GUI changes/ PRs adding files distributed with the EmotiBit software)
  • [ ] Update software bundle version in ofxEmotiBitVersion.h
• Firmware
  • [ ] Set testingMode to TestingMode::NONE
  • [ ] Set const bool DIGITAL_WRITE_DEBUG = false (if set true while testing)
  • [ ] Update version in EmotiBit.h
  • [ ] Update library.properties to the correct version (should match EmotiBit.h)
• [ ] doxygen style comments included for new code snippets
• [ ] Required documentation updated

Screenshots: