zipper 0.0.3+6

Package a directory into a single file. Zipper does not .zip

0.0.3+6

• Removed the unecessary dependency on flutter
• Added donate/contribute button

0.0.1+4 - August 24 2021

• Added an enum called ZipperError to attempt to catch errors.

0.0.1+3 - August 21 2021

• removed the dependency on a specific meta: version because of version resolving problems(even though the tool asked to specify a version before upload)

0.0.1+2 - August 21 2021

• added the overwrite parameter to allow or disallow overwriting files and folders with conflicting names. A number is added to the file/folder name to avoid overwriting content
• overwrite = false is the new default

0.0.1 - August 15 2021

• Basic functionality created and tested