Clean up for standalone build.

Removed all traces about exchange.hearbeat and exchange.systemmonitoring.
Removed references to villemos.com repository.
Disabled business-celestrack and business-systemtest in build for now.
Removed business/simple-parameter-simulator/target folder.
Fixed assamblies for the ESTCube.
Enabled deployment of build artifacts in different environments.

Moved distribution repository URLs to the properties which can be overriden
in ~/.m2/settings.xml file.
Included example settings.xml file.
Improved BusinessCard class.

Added getters and setters & some additional small changes.
Improved example settings.xml file.

 * Fixed comments
 * Fixed formatting
Small updates

 * SolrProducer now accepts Parameter with null value
 * Improved logging in SolrProducer
 * systems/estcube build now uses SNAPSHOT version instead of timestamped one
Added NativeCommand object.

* NativeCommand for executing native commands on destination
* Improved logging in SolrProducer
Added NativeCommand object.

* NativeCommand for executing native commands on destination
* Improved logging in SolrProducer
Merge branch 'master' of https://github.com/laurikimmel/hbird-business

Conflicts:
	exchange/core/src/main/java/org/hbird/exchange/core/NativeCommand.java
Clean up for standalone build.

Removed all traces about exchange.hearbeat and exchange.systemmonitoring.
Removed references to villemos.com repository.
Disabled business-celestrack and business-systemtest in build for now.
Removed business/simple-parameter-simulator/target folder.
Fixed assamblies for the ESTCube.
Enabled deployment of build artifacts in different environments.

Moved distribution repository URLs to the properties which can be overriden
in ~/.m2/settings.xml file.
Included example settings.xml file.
Improved BusinessCard class.

Added getters and setters & some additional small changes.
Improved example settings.xml file.

 * Fixed comments
 * Fixed formatting
Small updates

 * SolrProducer now accepts Parameter with null value
 * Improved logging in SolrProducer
 * systems/estcube build now uses SNAPSHOT version instead of timestamped one
Added NativeCommand object.

* NativeCommand for executing native commands on destination
* Improved logging in SolrProducer
Added NativeCommand object.

* NativeCommand for executing native commands on destination
* Improved logging in SolrProducer
Merge branch 'master' of https://github.com/laurikimmel/hbird-business

Conflicts:
	exchange/parameters/.classpath

exchange/parameters renamed to exchange/dataaccsess in upstream.
Fixed exchange/pom.xml:

Renamed sub module parameters to dataaccess.
Merge pull request #2 from laurikimmel/master

Cleanup, ESTCube fixes & setup for the independent builds