uploading extname_1.0.3 (1).zip creates extension extname (1)
i download my developed extension from local machine.
it gets named: extname_1.0.3.zip
i upload to my server and it installs extension: extname
if then i download again the same extension, and it gets renamed (by OSX but i guess every OS renames duplicates) to extname_1.0.3 (1).zip
when i upload this extension to my server.. it automatically installs extension "extname (1)" !!
it seems that it takes the extension name from the file, and not from the unzipped folder (as old em did)