e3604a5bc5
- Add first preliminary model of building and working with higher level components. - Components for text input, path input, single selector and multi selector. - Components renderings are based on ANTLR ST templates while there is support for building rendering output manually. - Add these into sample. - This is a base of additional work what goes to these components and concepts around it. - Relates #360
= Spring Shell 3
Spring Shell 3 is a work to solely depend on Spring Boot 2.x and not trying to keep
any backward compatibility with older Spring Shell 1.x nor Spring Boot 1.x.
IMPORTANT: We've changed main branch from `3.0.0-SNAPSHOT` to `2.1.0-SNAPSHOT`,
for more info see issue #356
== Building
```
./mvnw package
```
== Running
The project comes with a sample application, showcasing the various ways you can write commands.
```
./mvnw install
./mvnw -pl spring-shell-samples spring-boot:run
```
From there, try typing `help` or `help <commmand>` at the shell prompt.