feat: Use symbols for easier to read output (#21)

[emimuresan]

Description

• Use log symbols for easier to read output (#21)

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Related Issue

Fixes #21

Motivation and Context

• By using symbols in the output it's easier to discern success or failure at a glance. Windows is also supported.

How Has This Been Tested?

• Updated unit tests

Screenshots (if appropriate):

Mac (in iterm2 with oh-my-zsh theme)

Windows (in cmder)

Checklist:

• [ ] I have updated the documentation (if required).
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.
• [x] I added a picture of a cute animal cause it's fun

[codecov-io]

Codecov Report

Merging #104 (3a7a93c) into master (6f8e5a0) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #104   +/-   ##
=======================================
  Coverage   99.57%   99.57%           
=======================================
  Files          11       11           
  Lines         237      237           
  Branches       41       41           
=======================================
  Hits          236      236           
  Misses          1        1           

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[lirantal]

Looks good to me, thanks @emimuresan ❤️