Merge pull request #37 from jouvin/quattor-13.1.3

Fix syntax error in waiting loop for network
[maven-release-plugin] prepare release aii-13.1.3-rc1
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release aii-13.1.3
[maven-release-plugin] prepare for next development iteration
Extend the validation regexp for bootif

It has to accommodate pXpY and emZ namings.