faster single thread b64 splitter

Need to do:
1.  multi-tread zlib?
2.  decompressor back to mzml

tester.py

 # mscompress-pub.tester created by bathy at 9/23/2021
 import mzml_reader as mzr
+import mzml_splitter as mzs
 
 mzml_file = r'K:\test\64bit_zlib_profile\fusion_20200116_qjl_YLD_19.mzML'
 smzml_file = r'J:\mass_cloud\projects_folder\1000111\test\fusion_20200116_qjl_YLD_19.smzml'
@@ -15,3 +16,7 @@ mzr.mzml_splitter(mzml_file)
 
 # Re-generate mzML file
 #mzr.mzml_decoder(smzml_file, bmass_file, bint_file, mzml_out)
+
+
+# use the faster method
+mzs.mzml_splitter(mzml_file)
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