Use latest assertj-swing release (1.0.0).
Introduce an extra branch for unreleased Swing features.

Previously `with-latest-snapshot-versions` was supposed to contain
examples for unreleased features of all AssertJ modules. Since at least
Core and Swing modules are not released in parallel, it's hard to merge
that branch to master when either Core or Swing module would be
released. Either way the master would contain examples for unreleased
features for the other module.

Therefore it might be a good idea to use several branches for tracking
the examples for new features for the different modules. Currently
`with-latest-swing-snapshot` has been added for the Swing module.
Use assertj-guava 1.2.0 and guava 17.0
Add Guava Table assertion examples.
Add Guava Range assertion examples.
Update README.md after creating with-latest-assertj-guava-snapshot branch
Clean up code
Add example for finding ok button.
Make sure non-existing tests are deleted.
Add example for finding ok button via JButtonMatcher.
Make frame abstract to avoid direct instantiation.
Add example for different component lookup methods.
Add example for different ways to retrieve a ComponentFinder.
Also convert the expected exceptions of @Test annotation.
Add examples for finding components after long duration tasks.
fix warnings
Generate assertions classes in src/test/java but ignore them in git
use assertj-assertions-generator-maven-plugin 1.4.0
ignore generated classes