release version 0.1.2
iterate development version
implementation of a basic export process
some fixes in the export process
implementation of a basic export process
added a little more information to README.md
added a little more formatting in README.md
regenerated JAXB classes with "-XtoString -Xcopyable -Xequals"

These options add the following helper methods to each generated JAXB class:

- toString()
- clone()
- copyTo(Object target)
- createNewInstance()
- equals(Object object)
small fixes in logging during bulk export
automatically download attachments from an URL during bulk exports
added some javadocs
create properties randomly
updating to FindBugs 3.0
created "webapp" subproject

The "webapp" subproject contains a basic web application with a servlet, that handles OAuth verification.
small fixes for FindBugs
support new values for "EnergySourceEnev2014"

New values for "EnergySourceEnev2014" (since 20th august on Sandbox and 29th august 2014 on Live System) must be explicitly activated, if a real estate is sent to the IS24-Webservice.

See also: http://api.immobilienscout24.de/useful/energy-certificate-2014.html
exclude generated JAXB classes from FindBugs
refactored utility classes

- class "XmlUtils" was moved into "org.openestate.is24.restapi.utils"
- class "SSLUtils" was renamed to "SslUtils"
- old classes are still available and marked as deprecated
updated JAXB classes with XML schemas from 13th October 2014

JAXB classes for XML reading / writing were generated from the latest XML schemas from 13th October 2014
see also http://api.immobilienscout24.de/useful/changelog.html
copy XML schemas into release package

The XML schemas, that were used to generate the JAXB classes, are copied into subfolder "xsd" of the release package.