0.18.0

Version 0.18.0, 2024-08-15

• Allow folders of wav samples in xtts. Samples will be combined, allowing for mixed voices and collections of small samples. Still limited to 30 seconds total. Thanks @nathanhere
• Fix missing yaml requirement in -min image
• fix fr_FR-tom-medium and other 44khz piper voices (detect non-default sample rates)
• minor updates