Fixed issue with not parsing the http port number

• Fixed issue with not parsing the http port number
• Fixing formatting

Fixing custom chunk size

• Fixing handling file as chunks correctly
• Fixing null safety warnings
• Updating dependencies

v1.0.0 Null safety

Adds null safety

Many improvements

• Fixing server returns partial url & double header.
• Fixing immediate pause even when uploading with large chunks by timing out the future
• Removing unused exceptions (deadcode)
• Updating dependencies

Feature request

• Changing example by adding copying file to be uploaded to application temp directory before uploading

Bug fix Tus-Resumable headers

• Fixing missing Tus-Resumable headers in all requests

Bug fix

• Fixing failure when offset for server is missing or null

Initial release

• Support for TUS 1.0.0 protocol
• Uploading in chunks
• Basic protocol support
• TODO: Add support for multiple file upload
• TODO: Add support for partial file uploads