Bug 568888 - Open *.mak files as makefiles

Recognize *.mak extension.

Change-Id: Id765af612d0d8b7f355a9696f06d9e1184db5703
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/build/org.eclipse.cdt.make.core/META-INF/MANIFEST.MF b/build/org.eclipse.cdt.make.core/META-INF/MANIFEST.MF
index afb2d44..da7fd88 100644
--- a/build/org.eclipse.cdt.make.core/META-INF/MANIFEST.MF
+++ b/build/org.eclipse.cdt.make.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.make.core; singleton:=true
-Bundle-Version: 7.5.0.qualifier
+Bundle-Version: 7.5.100.qualifier
 Bundle-Activator: org.eclipse.cdt.make.core.MakeCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/build/org.eclipse.cdt.make.core/plugin.xml b/build/org.eclipse.cdt.make.core/plugin.xml
index 5de1999..57d3b73 100644
--- a/build/org.eclipse.cdt.make.core/plugin.xml
+++ b/build/org.eclipse.cdt.make.core/plugin.xml
@@ -156,7 +156,7 @@
       <file-association 
           content-type="org.eclipse.cdt.make.core.makefile"
           file-names="Makefile,makefile,GNUMakefile"
-          file-extensions="mk"/>
+          file-extensions="mk,mak"/>
    </extension> 
 
    <extension