Added license block to AmigaLink captcha engine and set this engine as the default; clarified licensing situation for this module in licenses/index.html
body { background-color: #FFFFFF; }
body, td, .content { font-family: Verdana, Arial, helvetica, sans-serif; font-size: 12px; }
.title { font-family: Verdana, Arial, helvetica, sans-serif; font-size: 16px; font-weight: bold; }
.subtitle { font-size: 12px; font-weight: bold; }
.toc_ul, .toc_li { margin-left: 8px; line-height: 16px; }
.step_ol, .step_li { margin-left: 11px; line-height: 16px; }
img { border: #000000 solid 1px; }
a:visited { color: #666666; text-decoration: underline; }
a:active { color: #666666; text-decoration: underline; }
a:hover { color: #666666; text-decoration: underline; }
a { color: #666666; text-decoration: underline; }
.pageheader { border: #E0E0E0 solid 1px; }
.pagefooter { border: #E0E0E0 solid 1px; }
.sample { background-color: #FFFFFF; border: #000000 solid 1px; }
.samplecontent { font-size: 10px; }
.code { background-color: #FFFFFF; border: #000000 solid 1px; }
.codecontent { font-size: 10px; }
.codecontent a:visited { color: #666666; text-decoration: none; font-weight: bold }
.codecontent a:active { color: #666666; text-decoration: none; font-weight: bold }
.codecontent a:hover { color: #666666; text-decoration: none; font-weight: bold }
.codecontent a { color: #666666; text-decoration: none; font-weight: bold }
hr { height: 1px; }