Bug fixes for input handlers, openers, parsers etc. Compiling but not

tested

python/obitools3/parsers/fastq.pyx

@@ -6,11 +6,14 @@ Created on 30 mars 2016
 @author: coissac
 '''
 
+from obitools3.dms.obiseq import Nuc_Seq
+
+
 def fastqIterator(lineiterator, 
                   int skip=0,
                   only=None,
                   int qualityoffset=-1,
-                  bool noquality=False,
+                  bint noquality=False,
                   firstline=None,
                   int buffersize=100000000
                  ):

python/obitools3/parsers/universal.pxd

@@ -0,0 +1,7 @@
+#cython: language_level=3
+
+from ..utils cimport str2bytes
+
+from ..files.universalopener cimport uopen
+from ..files.linebuffer cimport LineBuffer
+from obitools3.dms.obiseq cimport Nuc_Seq