emuR 2.3.0

new features / performance tweaks / improvements

• added explicit checks for all dir.create() (closes #49)
• checking dir parameter in import_mediaFiles() (closes #108)
• add_files() now works with strings like _annot.json as fileExtension (closes #246)
• now prechecking user defined options in .onLoad() (closes #240)
• added new sessionPattern and bundlePattern args to list_bundles() and list_sessions() (closes #201)
• better output for warning in get_trackdata() regarding heterogeneous sampling rates (closes #189)
• using cli package to improve output of summary(emuDBhandle)
• slight performance increase in EQL by avoiding full table scans due to REGEXP
• checking for repeating sequences in normalize_length() (closes #211)
• added explicit error message when bad column name is used in DBconfig (closes #212)
• removing linkDefinition on error if it was added be4 (closes #226)

bug fixes

• fixed bug in requery workflows like: sl = query(ae, "[Phonetic== V]"); requery_hier(ae, sl[1:2,], level = "Text")
• added missing loading of DBconfig to write_bundleList() (fixes #248)
• fixed bad handeling of dir paths containgin RegExp chars in convert_TextGridCollection() (fixes #207)