ssdm-13365: renamed image_readers into lib-image-readers

lib-image-readers/.gitignore

lib-image-readers/build.gradle

lib-image-readers/gradle/wrapper/gradle-wrapper.jar

lib-image-readers/gradle/wrapper/gradle-wrapper.properties

lib-image-readers/gradlew

lib-image-readers/gradlew.bat

lib-image-readers/resource/dependency-structure.ddf

...ervices/ch.systemsx.cisd.imagereaders.IImageReaderLibrary

...ervices/ch.systemsx.cisd.imagereaders.IImageReaderLibrary

...ervices/ch.systemsx.cisd.imagereaders.IImageReaderLibrary

...ervices/ch.systemsx.cisd.imagereaders.IImageReaderLibrary

lib-image-readers/settings.gradle

...va/ch/systemsx/cisd/imagereaders/AbstractImageReader.java

...x/cisd/imagereaders/AbstractMetaDataAwareImageReader.java

...urce/java/ch/systemsx/cisd/imagereaders/IImageReader.java

...va/ch/systemsx/cisd/imagereaders/IImageReaderLibrary.java

...ource/java/ch/systemsx/cisd/imagereaders/IReadParams.java

...a/ch/systemsx/cisd/imagereaders/ImageConvertionUtils.java

...rs/source/java/ch/systemsx/cisd/imagereaders/ImageID.java

...a/ch/systemsx/cisd/imagereaders/ImageReaderConstants.java