C#: Move the existing tests into separate folders to emulate separate projects and add some more tests.

Author: michaelnebel

csharp/ql/test/query-tests/Security Features/CWE-011/ASPNetDebug.expected

@@ -1 +1,2 @@
-| bad/Web.config:4:5:7:7 | debug=true | The 'debug' flag is set for an ASP.NET configuration file. |
+| bad1/Web.config:4:5:7:7 | debug=true | The 'debug' flag is set for an ASP.NET configuration file. |
+| bad2/Web.config:4:5:7:7 | debug=true | The 'debug' flag is set for an ASP.NET configuration file. |

csharp/ql/test/query-tests/Security Features/CWE-011/bad/Web.config renamed to csharp/ql/test/query-tests/Security Features/CWE-011/bad1/Web.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
+  <system.web>
+    <compilation xdt:Transform="RemoveAttributes(debug)" />
+  </system.web>
+</configuration>

csharp/ql/test/query-tests/Security Features/CWE-011/bad2/Web.Debug.config

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <system.web>
+    <compilation
+      defaultLanguage="c#"
+      debug="true"
+    />
+  </system.web>
+</configuration>

csharp/ql/test/query-tests/Security Features/CWE-011/bad2/Web.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
+  <system.web>
+    <compilation xdt:Transform="RemoveAttributes(debug)" />
+  </system.web>
+</configuration>

csharp/ql/test/query-tests/Security Features/CWE-011/Web.config renamed to csharp/ql/test/query-tests/Security Features/CWE-011/good1/Web.config

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <system.web>
+    <compilation
+      defaultLanguage="c#"
+      debug="true"
+    />
+  </system.web>
+</configuration>