Version 4.0.0 (2022-01-20) - Support for conversion of vector LYR files has been
added from the licensed version of SLYR. (MXD support, raster, TIN, point cloud
and other layer formats still require the licensed version for now).
Version 3.2.1 (2021-12-01) - Fix conversion of .style files with non-standard
column orders
Version 3.2.0 (2021-11-26) - Fixes conversion of some picture fills, use on
non-English systems, and improves conversion of font markers
Version 3.1.0 (2021-03-09) - Adds option to auto convert font markers to simple
markers where possible
Version 3.0.8 (2020-08-20) - Convert symbol levels
Version 3.0.7 (2020-08-20) - Fix incorrect marker sizes for non-square picture
marker conversion
Version 3.0.6 (2020-08-07) - Correctly decode UTF-8 font name encodings
Version 3.0.5 (2020-08-06) - Fix detection of mdb-export command
Version 3.0.4 (2020-08-04) - Friendlier MDB tools setup and warnings
Version 3.0 (2020-07-30) - Style symbol conversion code drop
Version 2.0 (2018-10-16) - Convert almost all symbol types, pictures
Version 0.0.1 (2018-08-29) - Initial kick off
