Implement git capabilities of processing-adapters (#406)

messages_de.properties

@@ -318,6 +318,8 @@
 ~eu.dariah.de.minfba.search.crawling.file.unarchiver.unit                                       = Bytes
 ~eu.dariah.de.minfba.search.crawling.file.unpacker.title                                        = Daten dekomprimieren
 ~eu.dariah.de.minfba.search.crawling.file.unpacker.unit                                         = Bytes
+~eu.dariah.de.minfba.search.crawling.git_crawling.title                                         = Git clone
+~eu.dariah.de.minfba.search.crawling.git_crawling.unit                                          = Repositories
 ~eu.dariah.de.minfba.search.crawling.oai_crawling.title                                         = OAI-PMH Datenabruf
 ~eu.dariah.de.minfba.search.crawling.oai_crawling.unit                                          = Datens\u00E4tze
 ~eu.dariah.de.minfba.search.crawling.pipeline.in_progress                                       = Daten werden verarbeitet...

messages_en.properties

@@ -198,6 +198,8 @@
 ~eu.dariah.de.minfba.search.crawling.file.unarchiver.unit                                       = bytes
 ~eu.dariah.de.minfba.search.crawling.file.unpacker.title                                        = Uncompress data
 ~eu.dariah.de.minfba.search.crawling.file.unpacker.unit                                         = bytes
+~eu.dariah.de.minfba.search.crawling.git_crawling.title                                         = Git clone
+~eu.dariah.de.minfba.search.crawling.git_crawling.unit                                          = repositories
 ~eu.dariah.de.minfba.search.crawling.oai_crawling.title                                         = OAI-PMH Harvesting
 ~eu.dariah.de.minfba.search.crawling.oai_crawling.unit                                          = records
 ~eu.dariah.de.minfba.search.crawling.pipeline.in_progress                                       = Processing data...