LMS-1180 YeastX: use the same date format for eicML/fiaML/quantML files. Fix unit tests.

rtd_yeastx/resource/examples/allFields.quantML

...eastx/source/java/ch/systemsx/cisd/yeastx/db/DBUtils.java

...ource/java/ch/systemsx/cisd/yeastx/eicml/EICMLParser.java

...ource/java/ch/systemsx/cisd/yeastx/fiaml/FIAMLParser.java

...rce/java/ch/systemsx/cisd/yeastx/quant/QuantMLParser.java

...ce/java/ch/systemsx/cisd/yeastx/quant/XmlDateAdapter.java

...eTest/java/ch/systemsx/cisd/yeastx/db/AbstractDBTest.java

...rceTest/java/ch/systemsx/cisd/yeastx/eicml/EICMLTest.java

...rceTest/java/ch/systemsx/cisd/yeastx/fiaml/FIAMLTest.java

...java/ch/systemsx/cisd/yeastx/quant/QuantMLParserTest.java

...st/java/ch/systemsx/cisd/yeastx/quant/QuantMSDAOTest.java