Increase maximum results to 256

[Pander]

Please, increase the maximum results from 100 to 256. This shows a bit more relevant results as some packages 'hog' the first 100. Examples are https://packages.ubuntu.com/search?suite=disco&section=all&arch=any&keywords=.wav&searchon=contents and https://packages.ubuntu.com/search?mode=filename&suite=disco&section=all&arch=any&keywords=.flac&searchon=contents

Small bug is that for current maximum 100 is reported that 101 or 102 result have been found but only first 100 are shown. 101 or 102 is not correct without mentioning that search was stopped at that point.

If possible, also provide link to page with information how a user can make his of her search beyond this hard limit himself or herself on own machine.