Fixed DataConstants.
Minor changes in PriorityBlockingAggregatorQueue.toString().
Split up SystemUtils meta data methods (which where all optional) into required and optional methods (JSONObject) style.
Updated to ADT 22.
Updated .gitignore for future Android Studio support.
Minor change.
Added TextUtils.join.
Added SystemUtils.isNDKSupported with special case for GoogleTV.
Added ant-contrib-1.0b3.jar.
Added build.xml that allows to remove native code when -Dndk=false is supplied. This is necessary for GoogleTV without NDK support (< 4.2.2).
Updated native libraries (built with ndk r8b).
Made ndk build through ant multi-threaded.
Updated .classpath for ADT 22.
Merge branch 'GLES2-AnchorCenter' of github.com:nicolasgramlich/AndEngine into GLES2-AnchorCenter
Added ConnectivityUtils.
Added EthernetUtils, removed WifiException (using WifiUtilsException). Minor other changes.
Fixed a NullPointerException in WifiUtils.
Merge branch 'GLES2-AnchorCenter' of github.com:nicolasgramlich/AndEngine into GLES2-AnchorCenter
Added SystemUtils.hasCamera.
FontUtils::splitLines() respects line breaks now

splitLines() did not respect line breaks in existing text when wrapping
was requested. This commits fixes it.