jb43-legacy -> GT-I9300

Changes in GT-I9300 removes and adds files. Now it should be possible to get all I9300 repos doing only this
<pre>
repo init -u git://github.com/ParanoidAndroid/manifest.git -b jb43-legacy
repo sync
./rom-bulid.sh i9300 true
</pre>
And the only one repo in local_manifest.xml should be this one:
<code>"ParanoidAndroid/android_device_samsung_i9300" path="device/samsung/i9300" remote="github" revision="cm-10.2"</code>