Improve Bootstrap detection

src/apps.json

@@ -1699,9 +1699,7 @@
       "cpe": "cpe:/a:getbootstrap:bootstrap",
       "html": [
         "<style>/\\*!\\* Bootstrap v(\\d\\.\\d\\.\\d)\\;version:\\1",
-        "<link[^>]+?href=[^\"]/css/([\\d.]+)/bootstrap\\.(?:min\\.)?css\\;version:\\1",
+        "<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\\d]+(?:.[\\d]+(?:.[\\d]+)?)?)|)[^>]*?(?:\\.min)?\\.css\\;version:\\1"
-        "<link[^>]+?href=\"[^\"]*bootstrap(?:\\.min)?\\.css",
-        "<div[^>]+class=\"[^\"]*glyphicon glyphicon-"
       ],
       "implies": [
         "jQuery"
@@ -1712,9 +1710,7 @@
         "jQuery.fn.tooltip.Constructor.VERSION": "^(.+)$\\;version:\\1"
       },
       "script": [
-        "twitter\\.github\\.com/bootstrap",
+        "bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\\d]+(?:.[\\d]+(?:.[\\d]+)?)?)|)[^>]*?(?:\\.min)?\\.js\\;version:\\1"
-        "bootstrap[.-]([\\d.]*\\d)[^/]*\\.js\\;version:\\1",
-        "(?:/([\\d.]+))?(?:/js)?/bootstrap(?:\\.min)?\\.js\\;version:\\1"
       ],
       "website": "https://getbootstrap.com"
     },