INTSAMPLES-86 - Add XQuery Sample
For reference see: https://jira.springsource.org/browse/INTSAMPLES-86
INTSAMPLES-89 - Upgrade to Spring Integration 2.2 RC3

* Test samples
* Polish documentation
* Polish code

For reference see: https://jira.springsource.org/browse/INTSAMPLES-89
INTSAMPLES-99 Upgrade samples to SI 2.2.0.RELEASE
For reference see: https://jira.springsource.org/browse/INTSAMPLES-99
INTSAMPLES-109 - Move XQuery Sample to SI Extensions Repo
Merge branch 'master' of /Users/hillert/dev/gitsisample/spring-integration-samples into INTEXT-59
Merge pull request #36 from ghillert/INTEXT-59

INTEXT-59 - Add XQuery Sample