increase Mendeley search `items` per page
increase Mendeley search `items` per page

loosely related to #42

vivekiitkgp/snpr,philippbayer/snpr,vivekiitkgp/snpr,philippbayer/snpr,openSNP/snpr,philippbayer/snpr,gedankenstuecke/snpr,vivekiitkgp/snpr,openSNP/snpr,gedankenstuecke/snpr,philippbayer/snpr,openSNP/snpr,vivekiitkgp/snpr,gedankenstuecke/snpr,gedankenstuecke/snpr,openSNP/snpr