add submodules

.gitmodules

+[submodule "packager"]
+	path = packager
+	url = https://gitlab.dei.unipd.it/mpai/packager.git
+[submodule "eq_detection"]
+	path = eq_detection
+	url = https://gitlab.dei.unipd.it/AccessKit/eq_detection.git
+[submodule "tape-audio-restoration"]
+	path = tape-audio-restoration
+	url = https://gitlab.dei.unipd.it/mpai/tape-audio-restoration.git
+[submodule "tape-irregularity-classifier"]
+	path = tape-irregularity-classifier
+	url = https://gitlab.dei.unipd.it/mpai/tape-irregularity-classifier.git
+[submodule "video-analyzer"]
+	path = video-analyzer
+	url = https://gitlab.dei.unipd.it/mpai/video-analyzer.git

eq_detection @ 55369212

+Subproject commit 5536921256398a61e36a3d7cc3902fb1a86a81e9

packager @ 8eb8b6d8

+Subproject commit 8eb8b6d814c7f20e64c0f1729701b70bdaa13174

tape-audio-restoration @ 6c86aca6

+Subproject commit 6c86aca6284662e2e6e7a23fcce2332e759df5c6

tape-irregularity-classifier @ f532babc

+Subproject commit f532babc4fa83801cf147199c28302111a8b6217

video-analyzer @ fa9f7931

+Subproject commit fa9f7931c36d1b69643b028a2a2979336b36f1e4