Initial python3 changes

Mostly just updating libraries, removing string encoding/decoding,
fixing some edge cases. No new functionality was added in this
commit.

lib/beetsplug/web/static/beets.css

@@ -0,0 +1,160 @@
+body {
+    font-family: Helvetica, Arial, sans-serif;
+}
+
+#header {
+    position: fixed;
+    left: 0;
+    right: 0;
+    top: 0;
+    height: 36px;
+
+    color: white;
+
+    cursor: default;
+
+    /* shadowy border */
+    box-shadow: 0 0 20px #999;
+    -webkit-box-shadow: 0 0 20px #999;
+    -moz-box-shadow: 0 0 20px #999;
+
+    /* background gradient */
+    background: #0e0e0e;
+    background: -moz-linear-gradient(top, #6b6b6b 0%, #0e0e0e 100%);
+    background: -webkit-linear-gradient(top, #6b6b6b 0%,#0e0e0e 100%);
+}
+#header h1 {
+    font-size: 1.1em;
+    font-weight: bold;
+    color: white;
+    margin: 0.35em;
+    float: left;
+}
+
+#entities {
+    width: 17em;
+
+    position: fixed;
+    top: 36px;
+    left: 0;
+    bottom: 0;
+    margin: 0;
+
+    z-index: 1;
+    background: #dde4eb;
+
+    /* shadowy border */
+    box-shadow: 0 0 20px #666;
+    -webkit-box-shadow: 0 0 20px #666;
+    -moz-box-shadow: 0 0 20px #666;
+}
+#queryForm {
+    display: block;
+    text-align: center;
+    margin: 0.25em 0;
+}
+#query {
+    width: 95%;
+    font-size: 1em;
+}
+#entities ul {
+    width: 17em;
+
+    position: fixed;
+    top: 36px;
+    left: 0;
+    bottom: 0;
+    margin: 2.2em 0 0 0;
+    padding: 0;
+
+    overflow-y: auto;
+    overflow-x: hidden;
+}
+#entities ul li {
+    list-style: none;
+    padding: 4px 8px;
+    margin: 0;
+    cursor: default;
+}
+#entities ul li.selected {
+    background: #7abcff;
+    background: -moz-linear-gradient(top, #7abcff 0%, #60abf8 44%, #4096ee 100%);
+    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#7abcff), color-stop(44%,#60abf8), color-stop(100%,#4096ee));
+    color: white;
+}
+#entities ul li .playing {
+    margin-left: 5px;
+    font-size: 0.9em;
+}
+
+
+#main-detail, #extra-detail {
+    position: fixed;
+    left: 17em;
+    margin: 1.0em 0 0 1.5em;
+}
+#main-detail {
+    top: 36px;
+    height: 98px;
+}
+#main-detail .artist, #main-detail .album, #main-detail .title {
+    display: block;
+}
+#main-detail .title {
+    font-size: 1.3em;
+    font-weight: bold;
+}
+#main-detail .albumtitle {
+    font-style: italic;
+}
+
+#extra-detail {
+    overflow-x: hidden;
+    overflow-y: auto;
+    top: 134px;
+    bottom: 0;
+    right: 0;
+}
+/*Fix for correctly displaying line breaks in lyrics*/
+#extra-detail .lyrics {
+    white-space: pre-wrap;
+}
+#extra-detail dl dt, #extra-detail dl dd {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
+#extra-detail dl dt {
+    width: 10em;
+    float: left;
+    text-align: right;
+    font-weight: bold;
+    clear: both;
+}
+#extra-detail dl dd {
+    margin-left: 10.5em;
+}
+
+
+#player {
+    float: left;
+    width: 150px;
+    height: 36px;
+}
+#player .play, #player .pause, #player .disabled {
+    -webkit-appearance: none;
+    font-size: 1em;
+    font-family: Helvetica, Arial, sans-serif;
+    background: none;
+    border: none;
+    color: white;
+    padding: 5px;
+    margin: 0;
+    text-align: center;
+
+    width: 36px;
+    height: 36px;
+}
+#player .disabled {
+    color: #666;
+}