Added functionallity for webapp

oaipmh-core/.classpath

oaipmh-core/.project

oaipmh-core/pom.xml

...main/java/info/textgrid/middleware/DublinCoreBuilder.java

.../src/main/java/info/textgrid/middleware/ErrorHandler.java

...ava/info/textgrid/middleware/IdentifierListDeliverer.java

...info/textgrid/middleware/MetadataFormatListDeliverer.java

...re/src/main/java/info/textgrid/middleware/OAIPMHImpl.java

...rc/main/java/info/textgrid/middleware/OAIPMHProducer.java

.../main/java/info/textgrid/middleware/OAIPMHUtillities.java

.../src/main/java/info/textgrid/middleware/OAI_ESClient.java

.../src/main/java/info/textgrid/middleware/OaiPmhClient.java

...c/main/java/info/textgrid/middleware/RecordDeliverer.java

...in/java/info/textgrid/middleware/RecordListDeliverer.java

...main/java/info/textgrid/middleware/RepIdentification.java

oaipmh-core/src/main/java/info/textgrid/middleware/Rest.java

...e/src/main/java/info/textgrid/middleware/TGConstants.java

oaipmh-core/src/main/java/info/textgrid/middleware/Test.java

oaipmh-core/src/main/xsd/oai_dc.xsd

oaipmh-core/src/main/xsd/oai_pmh.xsd