emuR 0.1.8

bug fixes

• fixed error handling of create_emuRtrackdata + added @export to roxygen doc
• invalid annotJSONs generated by import_mediaFiles fixed
• convert_TextGridCollection can now handle nested folders again
• invalid UUIDs in DBConfig produced by convert_BPFCollection. Also added additional unit test to detect this.
• list_bundles uses session argument again
• fixed "Expression tree is too large (maximum depth 1000)" error in get_trackdata with long emuRsegs lists

new features / performance tweaks / improvements

• get_trackdata with onTheFly calculation now reuses AsspDataObj if the current utterance is the same as the previous (large performance gain especially on long audio files)
• checking if DBconfig exists for better error message if 'name' field is not set correctly in DBconfig
• setting PRAGMA temp_store = 2; for SQLite connections
• not extracting tables to R if no RegEx needed to create filtered_tmp tables (performance gain when querying large emuDBs)
• convert_BPFCollection can now assigns the same label to more than one item when unifying tiers
• newline at the end of load_emuDB if no redundant links are built
• queries using dominates operator '^' don't use linksExt table anymore -> large performances benefits
• only using _filtered_tmp tables if RegEx patterns are used
• changed primary key on items table which leads to massive performance gains (deleting _emuDBcache.sqlite required)