Resistance is not futile, it's a new column name

• handle FASTA,Genbank,EMBL and gz,bz2,zip via any2fasta
• updates to all databases
• new STRAND column in output
• new RESISTANCE column in output (for CARD,NCBI,Resfinder --db)
• bug fixes
• major fix for --summary option
• fixed URLs to databases
• fixed parsing issues with databases
• documentation and --help improvements