ssdm-13365: moved file-transfer to another repo

file-transfer/build.gradle

file-transfer/gradle/wrapper/gradle-wrapper.jar

file-transfer/gradle/wrapper/gradle-wrapper.properties

file-transfer/gradlew

file-transfer/gradlew.bat

file-transfer/javaproject.gradle

file-transfer/repository.gradle

file-transfer/settings.gradle

...ava/ch/ethz/sis/filetransfer/AbstractBulkInputStream.java

...sfer/source/java/ch/ethz/sis/filetransfer/AbstractId.java

.../source/java/ch/ethz/sis/filetransfer/AbstractLogger.java

...-transfer/source/java/ch/ethz/sis/filetransfer/Chunk.java

...ource/java/ch/ethz/sis/filetransfer/ChunkInputStream.java

...r/source/java/ch/ethz/sis/filetransfer/ConsoleLogger.java

...va/ch/ethz/sis/filetransfer/DefaultChunkDeserializer.java

...java/ch/ethz/sis/filetransfer/DefaultChunkSerializer.java

...ch/ethz/sis/filetransfer/DefaultDeserializerProvider.java

...e/java/ch/ethz/sis/filetransfer/DefaultRetryProvider.java

...a/ch/ethz/sis/filetransfer/DefaultSerializerProvider.java

.../source/java/ch/ethz/sis/filetransfer/DownloadClient.java