WIP mime parsing

OpenKeychain/build.gradle

@@ -56,6 +56,8 @@ dependencies {
     compile 'com.mikepenz.iconics:community-material-typeface:1.0.0@aar'
     compile 'com.nispok:snackbar:2.11.0'
     compile 'com.squareup.okhttp:okhttp:2.4.0'
+    compile 'org.apache.james:apache-mime4j-core:0.7.2'
+    compile 'org.apache.james:apache-mime4j-dom:0.7.2'
 
     // libs as submodules
     compile project(':extern:openpgp-api-lib:openpgp-api')
@@ -199,15 +201,21 @@ android {
         htmlOutput file('lint-report.html')
     }
 
-    // Disable preDexing, causes com.android.dx.cf.iface.ParseException: bad class file magic (cafebabe) or version (0034.0000) on some systems
     dexOptions {
+        // Disable preDexing, causes com.android.dx.cf.iface.ParseException: bad class file magic (cafebabe) or version (0034.0000) on some systems
         preDexLibraries = false
+        // faster with incremental?
+//        incremental true
+        javaMaxHeapSize "4g"
     }
 
     packagingOptions {
         exclude 'LICENSE.txt'
         exclude 'META-INF/LICENSE.txt'
         exclude 'META-INF/NOTICE.txt'
+        exclude 'META-INF/DEPENDENCIES'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/NOTICE'
         exclude '.readme'
     }
 }