* morituri/common/checksum.py:

* morituri/common/common.py:
	* morituri/image/image.py:
	* morituri/image/table.py:
	* morituri/program/cdparanoia.py:
	  Move constants to common

morituri/common/common.py

@@ -24,6 +24,11 @@ import os
 import tempfile
 import shutil
 
+SAMPLES_PER_FRAME = 588
+WORDS_PER_FRAME = SAMPLES_PER_FRAME * 2
+BYTES_PER_FRAME = SAMPLES_PER_FRAME * 4
+FRAMES_PER_SECOND = 75
+
 def msfToFrames(msf):
     """
     Converts a string value in MM:SS:FF to frames