Version 1.5

New features in this release:

• Support globbing in path matching
• Use regex matching for search/replace
• Add prog global boolean option to enable/disable progress updates
• Add fkey option to explicitly include a foreign key in subtables
• Add conv conversion function concat-text to concatenate all text nodes
• Show version en encoding of each XML file being parsed

Other changes:

• Switch to yaml_rust2 crate
• Move parser to separate thread