support for icons in plugin buttons

ast/help.ts

@@ -813,7 +813,7 @@ module TDev {
                 macro == "stvalidator" || macro == "stnoprofile" || macro == "stauto" || macro == "sthints" ||
                 macro == "stcode" || macro == "storder" || macro == "stdelete" || macro == "stcheckpoint" || macro == "sthashtags" ||
                 macro == "stnocheers" || macro == "steditormode" || macro == "stnexttutorials" || macro == "stmoretutorials" ||
-                macro == "translations" || macro == "stpixeltracking" || macro == "steventhubstracking"
+                macro == "translations" || macro == "stpixeltracking" || macro == "steventhubstracking" || macro == "icon"
                 ) {
                 if (this.designTime)
                     return "{" + macro + (arg ? ":" + Util.htmlEscape(arg) : "") + "}";

editor/plugins.ts

@@ -373,12 +373,13 @@ module TDev.Plugins {
                 Script.editorState.buttonPlugins[si.getGuid()] = 1
 
                 btns.forEach(btn => {
+                    var ico = /{icon:([a-z]+)}/.exec(btn.getDescription());
                     p.operations.push(<PluginOperation> {
                         opid: btn.getName(),
                         header: btn.getName(),
                         description: btn.getInlineHelp(),
                         buttonScope: "script",
-                        icon: app.iconName(),
+                        icon: ico ? ico[1] : app.iconName(),
                     })
                 })
                 // extract profile

editor/scriptList.ts

@@ -5364,7 +5364,7 @@
                         divs.push(div('', pull, diff));
                     }
 
-                    if (Cloud.lite && sc.jsonScript && sc.jsonScript.userid == Cloud.getUserId()) {
+                    if (Cloud.lite && !Cloud.isRestricted() && sc.jsonScript && sc.jsonScript.userid == Cloud.getUserId()) {
                         socialNetworks.forEach(sn => {
                             var metaInput: HTMLInputElement;
                             var meta = div('sdSocialEmbed', HTML.mkImg("svg:" + sn.id + ",black,clip=100"),