Update to ADT 18

OsmAnd/.gitignore

@@ -4,5 +4,4 @@ local.properties
 raw/
 obj/
 cpd.xml
-libs/
 jni/Local.mk

OsmAnd/build.xml

@@ -181,7 +181,6 @@
 
 	<!-- Compiles this project's .java files into .class files. -->
     <target name="-compile" depends="-build-setup, -pre-build, -code-gen, -pre-compile">
-        <do-only-if-manifest-hasCode elseText="hasCode = false. Skipping...">
     	<!-- osmchange : Osmand plus support -->
         <mkdir dir="${gen.absolute.dir}/net/osmand/plus"/>
         <copy todir="${gen.absolute.dir}/net/osmand/plus">
@@ -191,6 +190,7 @@
 	    </copy>
 	    <replaceregexp file="${gen.absolute.dir}/net/osmand/plus/R.java" match='package net.osmand;' replace='package net.osmand.plus;' byline="true" />
 		<!-- osmchange : Osmand plus support -->    	
+        <do-only-if-manifest-hasCode elseText="hasCode = false. Skipping...">
             <!-- If android rules are used for a test project, its classpath should include
                  tested project's location -->
             <condition property="extensible.classpath"

OsmAnd/libs/.gitignore

@@ -0,0 +1,3 @@
+armeabi/
+x86/
+armeabi-v7a/