Fix #85: Changed DTD locations

Author: lkoe

net.sf.eclipsecs.checkstyle/metadata/com/puppycrawl/tools/checkstyle/checks/imports/checkstyle-metadata.properties

@@ -15,7 +15,7 @@ IllegalImport.name        = Illegal Imports
 IllegalImport.illegalClasses = Class names to reject, if regexp variable is not set, checks if import equals class name. If regexp variable is set, then list of class name will be interpreted as regular expressions. Note, all properties for match will be used.
 IllegalImport.regexp = Whether the <b>illegalPkgs</b> and <b>illegalClasses</b> should be interpreted as regular expressions
 
-ImportControl.desc = Controls what can be imported in each package. Useful for ensuring that application layering rules are not violated, especially on large projects.<br/>\r\nThe DTD for a import control XML document is at http://www.puppycrawl.com/dtds/import_control_1_0.dtd. It contains documentation on each of the elements and attributes.<br/>\r\nThe check validates a XML document when it loads the document. To validate against the above DTD, include the following document type declaration in your XML document:\r\n<pre>\r\n<!DOCTYPE import-control PUBLIC\r\n    "-//Puppy Crawl//DTD Import Control 1.0//EN"\r\n    "http://www.puppycrawl.com/dtds/import_control_1_0.dtd">\r\n</pre>\r\n
+ImportControl.desc = Controls what can be imported in each package. Useful for ensuring that application layering rules are not violated, especially on large projects.<br/>\r\nThe DTD for a import control XML document is at http://checkstyle.org/dtds/import_control_1_0.dtd. It contains documentation on each of the elements and attributes.<br/>\r\nThe check validates a XML document when it loads the document. To validate against the above DTD, include the following document type declaration in your XML document:\r\n<pre>\r\n<!DOCTYPE import-control PUBLIC\r\n    "-//Puppy Crawl//DTD Import Control 1.0//EN"\r\n    "http:/checkstyle.org/dtds/import_control_1_0.dtd">\r\n</pre>\r\n
 ImportControl.name = Import Control
 ImportControl.file = The location of the file containing the import control configuration. It can be a regular file, URL or resource path. It will try loading the path as a URL first, then as a file, and finally as a resource. 
 ImportControl.path = Regular expression of file paths to which this check should apply. Files that don't match the pattern will not be checked. The pattern will be matched against the full absolute file path. 

net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/ConfigurationWriter.java

@@ -90,7 +90,7 @@ public static void write(OutputStream out, List<Module> modules, ICheckConfigura
 
       Document doc = DocumentHelper.createDocument();
       doc.addDocType(XMLTags.MODULE_TAG, "-//Puppy Crawl//DTD Check Configuration 1.3//EN",
-              "http://www.puppycrawl.com/dtds/configuration_1_3.dtd");
+              "https://checkstyle.org/dtds/configuration_1_3.dtd");
 
       String lineSeperator = System.getProperty("line.separator"); //$NON-NLS-1$
 

net.sf.eclipsecs.sample/sample_checks.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This configuration file was written by the eclipse-cs plugin configuration editor -->
 <!-- Checkstyle-Configuration: Test Description: none -->
-<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN" "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN" "https://checkstyle.org/dtds/configuration_1_3.dtd">
 <module name="Checker">
     <property name="severity" value="warning" />
 

net.sf.eclipsecs.sample/src/checkstyle_packages.xml

@@ -2,7 +2,7 @@
 
 <!DOCTYPE checkstyle-packages PUBLIC
     "-//Puppy Crawl//DTD Package Names 1.0//EN"
-    "http://www.puppycrawl.com/dtds/packages_1_0.dtd">
+    "http://checkstyle.org/dtds/packages_1_0.dtd">
 
 <checkstyle-packages>
     <!--