inno setup

Updated the LZMA SDK compression code to version 4.49. This version adds support for multi-threading, which can speed up the compression process by 50% or more on systems with multiple processor cores, and 20% or more on systems with single-core Intel processors featuring Hyper-Threading Technology.

Added new CompressionThreads [Setup] section directive.

Fix: When cleaning the output directory, the compiler would not only delete files matching OutputBaseFilename-.bin, but files matching OutputBaseFilename--*.bin as well.