Added script to get text from conll format

scripts/conll2text.py

+#! /usr/bin/python
+
+import sys
+
+def printUsageAndExit() :
+  print("Usage : %s file.conllu delimiterSymbol"%sys.argv[0])
+  exit(1)
+
+if __name__ == "__main__" :
+  if len(sys.argv) != 3 :
+    printUsageAndExit()
+
+  for line in open(sys.argv[1]) :
+    if len(line.strip()) < 2 :
+      continue
+
+    if line.startswith("# text") :
+      print(line.strip()[9:], end=sys.argv[2])
+