add maxlength arg to search
add maxlength arg to search

fixes #21

bravokiloecho/modernizr-neue,rupl/modernizr-neue,rupl/modernizr-neue,joecritch/modernizr-neue,Modernizr/modernizr-neue,joecritch/modernizr-neue,Modernizr/modernizr-neue,bravokiloecho/modernizr-neue