JBIDE-15327 CDI Test failure

In method XModelObjectIcon.getEclipseImage0(), code synchronized
by obtained registry instance, requests registry instance again,
but at initialization, this method does not guarantee the same
instance when requested from two threads concurrently.
Update README.md
[JBIDE-15285] Increment minor version of jbosstools-base/foundation submodule

New class Trace was introduced in Public API of foundation submodule, thus minor version should be incremented.
1.0.0-SNAPSHOT -> 1.1.0-SNAPSHOT