Prepare scripts that use `#!/bin/sh` and `source "$HOME/.sdkman/bin/sdkman-init.sh"` fail on systems where `sh` is not `bash`, e.g. on Ubuntu it is `dash` which has not `source`.
* My entry * Added scripts * Fix for unicode chars * Formatting * Clarifying comment * Perf improvements * Fixing bugs * Fixing tests * Deleted second file * Added license * Cleanup and windows support