v0.9.2

• Allow factors as input to accessionToTaxa
• Document sqlite pragmas for read.accession2taxid
• Inherit ... argument documentation for prepareDatabase
• Catch input/output error while processing large files
• Update various user-facing links from ftp to https for easier access
• Add quote option to makeNewick
• Trim trailing NAs off the tree in makeNewick if excludeTerminalNAs is TRUE
• Add terminal semicolon to end of makeNewick tree unless terminator is NULL
• Add "no rank" to normalizeTaxa's default exclusion
• Expand README
• Add normalizeTaxa function