Fixed precision issue in HSPs.

Signed-off-by: Vivek Rai <vivekraiiitkgp@gmail.com>
Fixed critical bug showing qend, send erroneously

Signed-off-by: Vivek Rai <vivekraiiitkgp@gmail.com>
Disable download button when no sequences

Signed-off-by: Vivek Rai <vivekraiiitkgp@gmail.com>
Fix for when no hits found.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Alias Hit#length and HSP#length to Hit#len and HSP#len respectively.

Thus fixing incorrect display of hit length in BLAST results.

Hit#length and HSP#length would otherwise delegate to Struct#length, giving
unexpected results.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>