v2.0.3 - Data Tolerance

The program is now much more tolerant of poorly formatted input data - e.g. hyphenated data, poorly made urls, etc.
Also, it now validates that all ISBNs are valid :)

v2.0.2 Input file patch.

Previously the input was being cached, leading to unexpected behaviour.
e.g.
File "example.xlsx" is input.
There is an error in it, the error is fixed.
The file is processed again.
The program fails because the error-data is still cached.

Now, the cache is always cleared when processing begins.

v2.0.1 - URL fixes and Windows patches.

Create README.md

v2.0.0 - Win/MacOS

Please download either the Windows or Mac version from here!
The usage manual can be found on Google Drive.
A help button is included in the application for quick reference :)