Update train.txt: fixed chunker, regex, phase categorization

.gitattributes

@@ -60,3 +60,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
 data/full_corpus.txt filter=lfs diff=lfs merge=lfs -text
 data/training_data.txt filter=lfs diff=lfs merge=lfs -text
+train.txt filter=lfs diff=lfs merge=lfs -text

train.txt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04f28ff26060eeeef8db528425108996cc261772b80489d0f2a59053264f7aef
+size 20125313