v0.3

Fix naming issue with Ui.png

A-UserGuide

Add User guide

BCD-Extension

Add help and reminder (upcoming) commands

Merge pull request #3 from tjwjoe/branch-A-Lambdas

Add lambda statements

Merge pull request #2 from tjwjoe/branch-A-CodeQuality

Improve code quality

A-CI

Set up Continuous Integration

Merge pull request #1 from tjwjoe/branch-A-Assertions

Add relevant assert statements

v0.2

Resolve issues mentioned in PR review

Level-10

Add full GUI support

A-Gradle

Merge branch 'add-gradle-support'