[windows] Add cmd /c in front of window shell commands
[enroute] New template
[log] Allow fail
bnd-maven-plugin: Ignore maven target folders
bnd-maven-plugin: Eclipse metadata so it can be a project
bnd-maven-plugin: Set plugin version to match bnd version

It makes sense to keep them in step.
bnd-maven-plugin: Build with latest built bnd

This will allow a new maven step to be added to the hudson build using the
just built bnd.
[enroute] template
[enroute] did not properly copy nested directories in the root for .gradle-wrapper
bnd-maven-plugin: Don't include dependencies

Hudson will use a separate mvn step to install the bnd jar into the
local mvn repo.
[bnd-maven-plugin] Fix .classpath file in samples
[bnd-maven-plugin] Some further tweaks to the samples