Release/docs and naming

[mike-audi]

Adds:

• docs for 3.0.0 changes
• updates README
• changes naming to tiki_trail
• simplifies example code

fixes: #309

[mike-audi]

@all-contributors please add @mike-audi for code, review, doc

[allcontributors[bot]]

@mike-audi

I've put up a pull request to add @mike-audi! :tada:

[mike-audi]

@all-contributors please add @ricardobrg for code, review, doc

[allcontributors[bot]]

@mike-audi

I've put up a pull request to add @ricardobrg! :tada:

[mike-audi]

@all-contributors please add @jcockhren for code

[allcontributors[bot]]

@mike-audi

I've put up a pull request to add @jcockhren! :tada:

[mike-audi]

@all-contributors please add @Harshit933 for test

[allcontributors[bot]]

@mike-audi

I've put up a pull request to add @Harshit933! :tada: