Formatted the demo / example files

[martinvw]

Closes #590

Signed-off-by: Martin van Wingerden martinvw@mtin.nl

[kubawolanin]

LGTM!

[martinvw]

I hope my commit did not break this...

14:34:48.290  |  [ERROR] Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.1.3:kar (default-kar) on project openhab-addons: Failed to create archive: Could not transfer artifact org.openhab.binding:org.openhab.binding.lgwebos:jar:2.2.0-SNAPSHOT from/to p2-smarthome (https://openhab.jfrog.io/openhab/eclipse-smarthome-stable): Cannot access https://openhab.jfrog.io/openhab/eclipse-smarthome-stable with type p2 using the available connector factories: BasicRepositoryConnectorFactory
14:34:48.290  |  [ERROR] org.openhab.binding:org.openhab.binding.lgwebos:jar:2.2.0-SNAPSHOT
14:34:48.290  |  [ERROR] 
14:34:48.290  |  [ERROR] from the specified remote repositories:
14:34:48.290  |  [ERROR] central (http://repo1.maven.org/maven2, releases=true, snapshots=false),
14:34:48.290  |  [ERROR] jcenter (https://jcenter.bintray.com/, releases=true, snapshots=false),
14:34:48.291  |  [ERROR] openhab-artifactory-release (https://openhab.jfrog.io/openhab/libs-release, releases=true, snapshots=false),
14:34:48.291  |  [ERROR] openhab-artifactory-snapshot (https://openhab.jfrog.io/openhab/libs-snapshot, releases=false, snapshots=true),
14:34:48.291  |  [ERROR] p2-smarthome (https://openhab.jfrog.io/openhab/eclipse-smarthome-stable, releases=true, snapshots=true),
14:34:48.291  |  [ERROR] p2-openhab-deps-repo (https://dl.bintray.com/openhab/p2/openhab-deps-repo/1.0.19, releases=true, snapshots=true): Cannot access https://openhab.jfrog.io/openhab/eclipse-smarthome-stable with type p2 using the available layout factories: Maven2RepositoryLayoutFactory: Unsupported repository layout p2
14:34:48.291  |  [ERROR] -> [Help 1]
14:34:48.291  |  [ERROR] 
14:34:48.291  |  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
14:34:48.291  |  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
14:34:48.292  |  [ERROR] 
14:34:48.292  |  [ERROR] For more information about the errors and possible solutions, please read the following articles:
14:34:48.292  |  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
14:34:48.292  |  [ERROR] 
14:34:48.292  |  [ERROR] After correcting the problems, you can resume the build with the command
14:34:48.292  |  [ERROR]   mvn <goals> -rf :openhab-addons

[ThomDietrich]

Hey Martin,
looks way better now! Thanks!

1. There is one exception with 2-space indention here
2. The persistence file is imho a horrible example! 😅 not directly related to the PR but if you (or @kubawolanin ) agree I'll open a new PR to uncrapify it.

[martinvw]

@ThomDietrich I fixed that last rule.

@kaikreuzer wdyt?

[kaikreuzer]

looks good, thanks!