requirements added

common_analysis_oms/plugins/Sophos_de.json

-{
-    "re_infected": "infiziert",
-    "re_malware_name": "'([^\\n]+)' gefunden in",
-    "name": "Sophos",
-    "command": "savscan $filepath"
-}

requirements.txt

+nose
+git+ssh://git@atlassian-net.cs.uni-bonn.de:7999/ca/common_analysis_base.git
+git+ssh://git@atlassian-net.cs.uni-bonn.de:7999/ch/common_helper_files.git
\ No newline at end of file