Updated .gitignore for nex input dir.
Removed unused import.
Changed link extractor to allow tildes ~ in urls.
Added functions to read data from everything in a target folder instead of just one text file.
Tidied up by adding and removing newlines.
Added experimental derpibooru parser
Fixed incorrect comment
updated readme at some point
added vocaroo converter code at some point
expanded input file selection criteris.
added private temp folder to .gitignore