Use aFarkas/webshim project for HTML5 placeholder and autofocus attributes.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Update gemspec: no example.config.yml.

Residual change from SHA: 4b91c4e1.

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

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Install BLAST+ on Travis.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
scan_database_dir -> scan_databases_dir. Slight refactor.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Improve visual distinction b/w hits and hsps.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Set clear button's right offset based on scrollbar.

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Show pointer on db labels, show comma b/w hitLen & numHsp.

This is consistent with the behavior of other elements on the page.

Signed-off-by: Vivek Rai <vivekraiiitkgp@gmail.com>