1. Restructured samples to be independent from the main source tree and to be Maven-compatible
2. Modified the samples build.xml to reflect on the new structure of samples
3. Added README file
Generated from ivy.xml -> pom.xml using makepom ant task. (this is the pom for the S2 bundle repo)
The convert pom.xml using mvn org.springframework.build.repository:org.springframework.build.repository.maven:create-central (this is the pom for maven central repo)