Updated py2app workaround in dg_cocoa for lxml.

cocoa/me/dg_cocoa.py

@@ -11,9 +11,11 @@ from core_me.app_cocoa import DupeGuruME
 from core.scanner import (SCAN_TYPE_FILENAME, SCAN_TYPE_FIELDS, SCAN_TYPE_FIELDS_NO_ORDER,
     SCAN_TYPE_TAG, SCAN_TYPE_CONTENT, SCAN_TYPE_CONTENT_AUDIO)
 
-# Fix py2app imports which chokes on relative imports
+# Fix py2app imports which chokes on relative imports and other stuff
 from core_me import app_cocoa, data, fs, scanner
 from hsmedia import aiff, flac, genres, id3v1, id3v2, mp4, mpeg, ogg, wma
+from lxml import etree, _elementpath
+import gzip
 
 class PyDupeGuru(PyDupeGuruBase):
     def init(self):

cocoa/pe/dg_cocoa.py

@@ -7,8 +7,10 @@
 from core.app_cocoa_inter import PyDupeGuruBase, PyDetailsPanel
 from core_pe import app_cocoa as app_pe_cocoa
 
-# Fix py2app imports which chokes on relative imports
+# Fix py2app imports which chokes on relative imports and other stuff
 from core_pe import block, cache, matchbase, data, _block_osx
+from lxml import etree, _elementpath
+import gzip
 
 class PyDupeGuru(PyDupeGuruBase):
     def init(self):

cocoa/se/dg_cocoa.py

@@ -10,8 +10,10 @@ from core import scanner
 from core.app_cocoa_inter import PyDupeGuruBase, PyDetailsPanel
 from core_se.app_cocoa import DupeGuru
 
-# Fix py2app imports with chokes on relative imports
+# Fix py2app imports with chokes on relative imports and other stuff
 from core_se import fs, data
+from lxml import etree, _elementpath
+import gzip
 
 class PyDupeGuru(PyDupeGuruBase):
     def init(self):