diff --git a/.datatables-commit-sync b/.datatables-commit-sync
index c8d70b17..56ccdcf2 100644
--- a/.datatables-commit-sync
+++ b/.datatables-commit-sync
@@ -1 +1 @@
-6bda0abd0cade0b2795f938b2a1d1686c3176024
+e5d974ab1de2261599915cebca191deb966bb84c
diff --git a/media/js/jquery.dataTables.js b/media/js/jquery.dataTables.js
index 8c0f5518..cc9b146f 100644
--- a/media/js/jquery.dataTables.js
+++ b/media/js/jquery.dataTables.js
@@ -14611,7 +14611,7 @@
 								case 'next':
 									btnDisplay = lang.sNext;
 	
-									if ( page === pages-1 ) {
+									if ( pages === 0 || page === pages-1 ) {
 										tabIndex = -1;
 										btnClass += ' ' + disabledClass;
 									}
diff --git a/media/js/jquery.dataTables.min.js b/media/js/jquery.dataTables.min.js
index 613f6feb..433d9ad7 100644
--- a/media/js/jquery.dataTables.min.js
+++ b/media/js/jquery.dataTables.min.js
@@ -126,7 +126,7 @@ function(a){for(var b=0,c=a.length;b<c;b++)if(0<a[b].length)return a[0]=a[b],a[0
 {};g=0;for(a=d.length;g<a;g++)k[d[g]]=null;c=f.map(e,function(a){return k.hasOwnProperty(a)?null:a})}}else if("index"==g||"original"==g)for(g=0,a=a.aoData.length;g<a;g++)"none"==h?c.push(g):(e=f.inArray(g,d),(-1===e&&"removed"==h||0<=e&&"applied"==h)&&c.push(g));return c},fc=function(a,b,c){var d;return db("row",b,function(b){var e=Rb(b),g=a.aoData;if(null!==e&&!c)return[e];d||(d=Ea(a,c));if(null!==e&&-1!==f.inArray(e,d))return[e];if(null===b||b===n||""===b)return d;if("function"===typeof b)return f.map(d,
 function(a){var c=g[a];return b(a,c._aData,c.nTr)?a:null});if(b.nodeName){e=b._DT_RowIndex;var k=b._DT_CellIndex;if(e!==n)return g[e]&&g[e].nTr===b?[e]:[];if(k)return g[k.row]&&g[k.row].nTr===b.parentNode?[k.row]:[];e=f(b).closest("*[data-dt-row]");return e.length?[e.data("dt-row")]:[]}if("string"===typeof b&&"#"===b.charAt(0)&&(e=a.aIds[b.replace(/^#/,"")],e!==n))return[e.idx];e=Ub(ka(a.aoData,d,"nTr"));return f(e).filter(b).map(function(){return this._DT_RowIndex}).toArray()},a,c)};t("rows()",function(a,
 b){a===n?a="":f.isPlainObject(a)&&(b=a,a="");b=eb(b);var c=this.iterator("table",function(c){return fc(c,a,b)},1);c.selector.rows=a;c.selector.opts=b;return c});t("rows().nodes()",function(){return this.iterator("row",function(a,b){return a.aoData[b].nTr||n},1)});t("rows().data()",function(){return this.iterator(!0,"rows",function(a,b){return ka(a.aoData,b,"_aData")},1)});z("rows().cache()","row().cache()",function(a){return this.iterator("row",function(b,c){b=b.aoData[c];return"search"===a?b._aFilterData:
-b._aSortData},1)});z("rows().invalidate()","row().invalidate()",function(a){return this.iterator("row",function(b,c){da(b,c,a)})});z("rows().indexes()","row().index()",function(){return this.iterator("row",function(a,b){return b},1)});z("rows().ids()","row().id()",function(a){for(var b=[],c=this.context,d=0,e=c.length;d<e;d++)for(var f=0,g=this[d].length;f<g;f++){var k=c[d].rowIdFn(c[d].aoData[this[d][f]]._aData);b.push((!0===a?"#":"")+k)}return new x(c,b)});z("rows().remove()","row().remove()",function(){var a=
+b._aSortData},1)});z("rows().invalidate()","row().invalidate()",function(a){return this.iterator("row",function(b,c){da(b,c,a)})});z("rows().indexes()","row().index()",function(){return this.iterator("row",function(a,b){return b},1)});z("rows().ids()","row().id()",function(a){for(var b=[],c=this.context,d=0,e=c.length;d<e;d++)for(var h=0,f=this[d].length;h<f;h++){var k=c[d].rowIdFn(c[d].aoData[this[d][h]]._aData);b.push((!0===a?"#":"")+k)}return new x(c,b)});z("rows().remove()","row().remove()",function(){var a=
 this;this.iterator("row",function(b,c,d){var e=b.aoData,f=e[c],g,k;e.splice(c,1);var l=0;for(g=e.length;l<g;l++){var m=e[l];var p=m.anCells;null!==m.nTr&&(m.nTr._DT_RowIndex=l);if(null!==p)for(m=0,k=p.length;m<k;m++)p[m]._DT_CellIndex.row=l}qa(b.aiDisplayMaster,c);qa(b.aiDisplay,c);qa(a[d],c,!1);0<b._iRecordsDisplay&&b._iRecordsDisplay--;Va(b);c=b.rowIdFn(f._aData);c!==n&&delete b.aIds[c]});this.iterator("table",function(a){for(var b=0,d=a.aoData.length;b<d;b++)a.aoData[b].idx=b});return this});t("rows.add()",
 function(a){var b=this.iterator("table",function(b){var c,d=[];var f=0;for(c=a.length;f<c;f++){var k=a[f];k.nodeName&&"TR"===k.nodeName.toUpperCase()?d.push(oa(b,k)[0]):d.push(R(b,k))}return d},1),c=this.rows(-1);c.pop();f.merge(c,b);return c});t("row()",function(a,b){return fb(this.rows(a,b))});t("row().data()",function(a){var b=this.context;if(a===n)return b.length&&this.length?b[0].aoData[this[0]]._aData:n;var c=b[0].aoData[this[0]];c._aData=a;f.isArray(a)&&c.nTr&&c.nTr.id&&Q(b[0].rowId)(a,c.nTr.id);
 da(b[0],this[0],"data");return this});t("row().node()",function(){var a=this.context;return a.length&&this.length?a[0].aoData[this[0]].nTr||null:null});t("row.add()",function(a){a instanceof f&&a.length&&(a=a[0]);var b=this.iterator("table",function(b){return a.nodeName&&"TR"===a.nodeName.toUpperCase()?oa(b,a)[0]:R(b,a)});return this.row(b[0])});var gc=function(a,b,c,d){var e=[],h=function(b,c){if(f.isArray(b)||b instanceof f)for(var d=0,g=b.length;d<g;d++)h(b[d],c);else b.nodeName&&"tr"===b.nodeName.toLowerCase()?
@@ -168,7 +168,7 @@ f.extend(q.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"pa
 sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",
 sJUIHeader:"",sJUIFooter:""});var Ob=q.ext.pager;f.extend(Ob,{simple:function(a,b){return["previous","next"]},full:function(a,b){return["first","previous","next","last"]},numbers:function(a,b){return[ja(a,b)]},simple_numbers:function(a,b){return["previous",ja(a,b),"next"]},full_numbers:function(a,b){return["first","previous",ja(a,b),"next","last"]},first_last_numbers:function(a,b){return["first",ja(a,b),"last"]},_numbers:ja,numbers_length:7});f.extend(!0,q.ext.renderer,{pageButton:{_:function(a,b,
 c,d,e,h){var g=a.oClasses,k=a.oLanguage.oPaginate,l=a.oLanguage.oAria.paginate||{},m,p,q=0,t=function(b,d){var n,r=g.sPageButtonDisabled,u=function(b){Wa(a,b.data.action,!0)};var w=0;for(n=d.length;w<n;w++){var v=d[w];if(f.isArray(v)){var x=f("<"+(v.DT_el||"div")+"/>").appendTo(b);t(x,v)}else{m=null;p=v;x=a.iTabIndex;switch(v){case "ellipsis":b.append('<span class="ellipsis">&#x2026;</span>');break;case "first":m=k.sFirst;0===e&&(x=-1,p+=" "+r);break;case "previous":m=k.sPrevious;0===e&&(x=-1,p+=
-" "+r);break;case "next":m=k.sNext;e===h-1&&(x=-1,p+=" "+r);break;case "last":m=k.sLast;e===h-1&&(x=-1,p+=" "+r);break;default:m=v+1,p=e===v?g.sPageButtonActive:""}null!==m&&(x=f("<a>",{"class":g.sPageButton+" "+p,"aria-controls":a.sTableId,"aria-label":l[v],"data-dt-idx":q,tabindex:x,id:0===c&&"string"===typeof v?a.sTableId+"_"+v:null}).html(m).appendTo(b),Za(x,{action:v},u),q++)}}};try{var x=f(b).find(w.activeElement).data("dt-idx")}catch(lc){}t(f(b).empty(),d);x!==n&&f(b).find("[data-dt-idx="+
+" "+r);break;case "next":m=k.sNext;if(0===h||e===h-1)x=-1,p+=" "+r;break;case "last":m=k.sLast;e===h-1&&(x=-1,p+=" "+r);break;default:m=v+1,p=e===v?g.sPageButtonActive:""}null!==m&&(x=f("<a>",{"class":g.sPageButton+" "+p,"aria-controls":a.sTableId,"aria-label":l[v],"data-dt-idx":q,tabindex:x,id:0===c&&"string"===typeof v?a.sTableId+"_"+v:null}).html(m).appendTo(b),Za(x,{action:v},u),q++)}}};try{var x=f(b).find(w.activeElement).data("dt-idx")}catch(lc){}t(f(b).empty(),d);x!==n&&f(b).find("[data-dt-idx="+
 x+"]").trigger("focus")}}});f.extend(q.ext.type.detect,[function(a,b){b=b.oLanguage.sDecimal;return cb(a,b)?"num"+b:null},function(a,b){if(a&&!(a instanceof Date)&&!cc.test(a))return null;b=Date.parse(a);return null!==b&&!isNaN(b)||P(a)?"date":null},function(a,b){b=b.oLanguage.sDecimal;return cb(a,b,!0)?"num-fmt"+b:null},function(a,b){b=b.oLanguage.sDecimal;return Tb(a,b)?"html-num"+b:null},function(a,b){b=b.oLanguage.sDecimal;return Tb(a,b,!0)?"html-num-fmt"+b:null},function(a,b){return P(a)||"string"===
 typeof a&&-1!==a.indexOf("<")?"html":null}]);f.extend(q.ext.type.search,{html:function(a){return P(a)?a:"string"===typeof a?a.replace(Qb," ").replace(Da,""):""},string:function(a){return P(a)?a:"string"===typeof a?a.replace(Qb," "):a}});var Ca=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Sb(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};f.extend(C.type.order,{"date-pre":function(a){a=Date.parse(a);return isNaN(a)?-Infinity:a},"html-pre":function(a){return P(a)?
 "":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return P(a)?"":"string"===typeof a?a.toLowerCase():a.toString?a.toString():""},"string-asc":function(a,b){return a<b?-1:a>b?1:0},"string-desc":function(a,b){return a<b?1:a>b?-1:0}});Ga("");f.extend(!0,q.ext.renderer,{header:{_:function(a,b,c,d){f(a.nTable).on("order.dt.DT",function(e,f,g,k){a===f&&(e=c.idx,b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass("asc"==k[e]?d.sSortAsc:"desc"==k[e]?d.sSortDesc: