Bug 517415: Fix broken bugzilla links in help documents

Set target="_blank" to links that can't open in the same frame.
diff --git a/bundles/org.eclipse.jdt.doc.user/whatsNew/jdt_whatsnew.html b/bundles/org.eclipse.jdt.doc.user/whatsNew/jdt_whatsnew.html
index 029f517..e8d1f22 100644
--- a/bundles/org.eclipse.jdt.doc.user/whatsNew/jdt_whatsnew.html
+++ b/bundles/org.eclipse.jdt.doc.user/whatsNew/jdt_whatsnew.html
@@ -431,7 +431,7 @@
   <tr id="option-disable-hcr">
     <td class="title">New option to disable HCR</td>
     <td class="content">
-      You can now disable <a href="https://wiki.eclipse.org/FAQ_What_is_hot_code_replace%3F">Hot Code Replace (HCR)</a> if it causes any trouble
+      You can now disable <a href="https://wiki.eclipse.org/FAQ_What_is_hot_code_replace%3F" target="_blank">Hot Code Replace (HCR)</a> if it causes any trouble
       or if you want to avoid code changes in a debug target. HCR is enabled by default but can be disabled
       in <b>Preferences > Java > Debug</b>.
       <p>
diff --git a/bundles/org.eclipse.pde.doc.user/guide/tools/editors/product_editor/overview.htm b/bundles/org.eclipse.pde.doc.user/guide/tools/editors/product_editor/overview.htm
index 7762030..d563d2e 100644
--- a/bundles/org.eclipse.pde.doc.user/guide/tools/editors/product_editor/overview.htm
+++ b/bundles/org.eclipse.pde.doc.user/guide/tools/editors/product_editor/overview.htm
@@ -35,7 +35,7 @@
 <p>Once the org.eclipse.equinox.executable feature is in the target platform, PDE detects the presence of the <em>org.eclipse.equinox.launchers</em> feature and enables the cross-platform export mode.</p>
 <p>Note, to use the org.eclipse.equinox.executable feature, you have to ensure that the 'Build target platform based on the target's installed plug-ins' option remains unchecked in the <strong>Target Platform</strong> preference page.</p>
 <p>Note, the previously provided "Delta Pack" is no longer provided, as same functionality can be 
-achieved by using p2 repositories directly. For more information, see <a href="https://wiki.eclipse.org/Building#Cross-platform_build">Cross-platform build</a>.
+achieved by using p2 repositories directly. For more information, see <a href="https://wiki.eclipse.org/Building#Cross-platform_build" target="_blank">Cross-platform build</a>.
 
 
 </body>
diff --git a/bundles/org.eclipse.pde.doc.user/tips/pde_tips.htm b/bundles/org.eclipse.pde.doc.user/tips/pde_tips.htm
index 705ab49..2ce822a 100644
--- a/bundles/org.eclipse.pde.doc.user/tips/pde_tips.htm
+++ b/bundles/org.eclipse.pde.doc.user/tips/pde_tips.htm
@@ -98,7 +98,7 @@
     	</p>
     	<p>
     	A list of the available restrictions is available on the API Tools
-    	<a href="https://wiki.eclipse.org/PDE/API_Tools/Restrictions">wiki page</a>.
+    	<a href="https://wiki.eclipse.org/PDE/API_Tools/Restrictions" target="_blank">wiki page</a>.
     	</p>
     </td>
   </tr>
diff --git a/bundles/org.eclipse.pde.doc.user/whatsNew/pde_whatsnew.html b/bundles/org.eclipse.pde.doc.user/whatsNew/pde_whatsnew.html
index 7805d84..f76cd4a 100644
--- a/bundles/org.eclipse.pde.doc.user/whatsNew/pde_whatsnew.html
+++ b/bundles/org.eclipse.pde.doc.user/whatsNew/pde_whatsnew.html
@@ -298,7 +298,7 @@
     <td class="title">Default method addition reported as a breaking change</td>
     <td class="content">
       The API Tools now reports the addition of a default method in an API interface that can be implemented by 
-      clients as a <a href="https://wiki.eclipse.org/Evolving_Java-based_APIs_2#Evolving_API_Interfaces">
+      clients as a <a href="https://wiki.eclipse.org/Evolving_Java-based_APIs_2#Evolving_API_Interfaces" target="_blank">
       breaking change</a>.
       <p>
        On the <b>Plug-in Development &gt; API Errors/Warnings</b> preference page in the <b>API Compatibility</b> tab,
@@ -317,7 +317,7 @@
   <tr id="field-addition-to-class">
     <td class="title">Field addition to Class reported as a breaking change</td>
      <td class="content">
-       The API Tools now reports the addition of a field to a Class that is extendable by clients as a <a href="https://wiki.eclipse.org/Evolving_Java-based_APIs_2#add-api-field ">breaking change.</a>
+       The API Tools now reports the addition of a field to a Class that is extendable by clients as a <a href="https://wiki.eclipse.org/Evolving_Java-based_APIs_2#add-api-field" target="_blank">breaking change.</a>
        <p>
        On the <b>Plug-in Development &gt; API Errors/Warnings</b> preference page in the <b>API Compatibility</b> tab,
        there is a new option in the <b>Class</b> section to configure the severity of a "field addition to class".
diff --git a/bundles/org.eclipse.platform.doc.isv/porting/4.6/recommended.html b/bundles/org.eclipse.platform.doc.isv/porting/4.6/recommended.html
index 1a47688..1ffeec1 100644
--- a/bundles/org.eclipse.platform.doc.isv/porting/4.6/recommended.html
+++ b/bundles/org.eclipse.platform.doc.isv/porting/4.6/recommended.html
@@ -89,9 +89,9 @@
 
 <p><strong>More Information:</strong>
 <p>
-See <a href="https://eclipse.org/articles/Article-Progress-Monitors/article.html">this article</a> for
+See <a href="https://eclipse.org/articles/Article-Progress-Monitors/article.html" target="_blank">this article</a> for
 more examples of how to use progress monitors with the new calling convention. Background and discussion
-about this change <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=487372">can be found here.</a>
+about this change <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=487372" target="_blank">can be found here.</a>
 
 <!-- ############################################## -->
 <h2>2. <a name="SubProgressMonitor">SubProgressMonitor has been deprecated</a></h2>
@@ -172,8 +172,8 @@
 bound to Command-Ctrl-F.  In 4.6 we introduced a cross-platform
 command to toggle full-screen called
 <code>org.eclipse.ui.window.fullscreenmode</code> (bugs <a
-href="https://bugs.eclipse.org/489087">489087</a>, <a
-href="https://bugs.eclipse.org/491572">491572</a>).  As a result,
+href="https://bugs.eclipse.org/489087" target="_blank">489087</a>, <a
+href="https://bugs.eclipse.org/491572" target="_blank">491572</a>).  As a result,
 we have two "Toggle Full Screen" commands on OS&nbsp;X, and both
 appear in the <em>Quick Access</em>.  The use of
 <code>org.eclipse.ui.cocoa.fullscreenWindow</code> is now deprecated,
diff --git a/bundles/org.eclipse.platform.doc.isv/porting/4.7/incompatibilities.html b/bundles/org.eclipse.platform.doc.isv/porting/4.7/incompatibilities.html
index 04460e1..bc5f5f6 100644
--- a/bundles/org.eclipse.platform.doc.isv/porting/4.7/incompatibilities.html
+++ b/bundles/org.eclipse.platform.doc.isv/porting/4.7/incompatibilities.html
@@ -91,9 +91,9 @@
 
 <p><strong>More Information:</strong>
 <p>
-See <a href="https://eclipse.org/articles/Article-Progress-Monitors/article.html">this article</a> for
+See <a href="https://eclipse.org/articles/Article-Progress-Monitors/article.html" target="_blank">this article</a> for
 more examples of how to use progress monitors with the new calling convention. Background and discussion
-about this change <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=487372">can be found here.</a>
+about this change <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=487372" target="_blank">can be found here.</a>
 
 
 <!-- ############################################## -->
diff --git a/bundles/org.eclipse.platform.doc.isv/porting/removals.html b/bundles/org.eclipse.platform.doc.isv/porting/removals.html
index 6a524ad..4e57285 100644
--- a/bundles/org.eclipse.platform.doc.isv/porting/removals.html
+++ b/bundles/org.eclipse.platform.doc.isv/porting/removals.html
@@ -175,8 +175,8 @@
 called <code>org.eclipse.ui.cocoa.fullscreenWindow</code> (<a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=376394" target="_blank">bug 376394</a>),
 bound to Command-Ctrl-F.  In 4.6 we introduced a cross-platform command
 to toggle full-screen called <code>org.eclipse.ui.window.fullscreenmode</code>
-(<a href="https://bugs.eclipse.org/489087">bug 489087</a> and
-<a href="https://bugs.eclipse.org/491572">bug 491572</a>).  As a result,
+(<a href="https://bugs.eclipse.org/489087" target="_blank">bug 489087</a> and
+<a href="https://bugs.eclipse.org/491572" target="_blank">bug 491572</a>).  As a result,
 we have two "Toggle Full Screen" commands on OS&nbsp;X, and both
 appear in the <em>Quick Access</em>.  We will consolidate our code to
 use <code>org.eclipse.ui.window.fullscreenmode</code>, and plan to
diff --git a/bundles/org.eclipse.platform.doc.user/whatsNew/platform_whatsnew.html b/bundles/org.eclipse.platform.doc.user/whatsNew/platform_whatsnew.html
index 09b7941..949c5a1 100644
--- a/bundles/org.eclipse.platform.doc.user/whatsNew/platform_whatsnew.html
+++ b/bundles/org.eclipse.platform.doc.user/whatsNew/platform_whatsnew.html
@@ -788,7 +788,7 @@
 	  Eclipse has dropped support for the following Unix based platforms: AIX, Solaris, HP-UX, s390, s390x and ppc32.
 	  No builds are available on the eclipse.org downloads page for these platforms.
 	  <p>
-	  For more information, please read the <a href="https://dev.eclipse.org/mhonarc/lists/eclipse-dev/msg10207.html">announcement</a> made by the Eclipse PMC.
+	  For more information, please read the <a href="https://dev.eclipse.org/mhonarc/lists/eclipse-dev/msg10207.html" target="_blank">announcement</a> made by the Eclipse PMC.
 	  </p>
 	  <p>
 	  For the Photon (4.8) release, we plan to drop support for the ppc64 as well, but continue to support ppc64le.