[maven-release-plugin] prepare for next development iteration
integrate the development version generated by maven
code prepared for development version 1.1-SNAPSHOT
fix release.sh
fix release.sh
update release scripts
update readme
bug fix
bug fix
close #1, #2

Now, the model that represents the infrastructure before the action starts is provided to the ActuatorBuilder.
A timer limits the execution duration of each actuator
documentation
remove the useless hashmap
remove the useless hashmap.

Try to secure the code a bit more
remove some bugs.
documentation
Prepare the code for release 1.1
[maven-release-plugin] prepare release btrplace-executor-1.1
integrate release 1.1 to master