Added preliminary versions of LineLoop and LineStrip.
Added MathUtils.factorial.
Added BezierCurveUtils.
Added SpriteBatch.getCapacity(). Minor changes.
Minor changes.
Optimization in BezierCurveUtils.
BezierCurveUtils can now also calculate the curvature of a bezier curve at any point.
Minor change.
Added crashlytics file to .gitignore.
Merge branch 'GLES2-AnchorCenter' of github.com:nicolasgramlich/AndEngine into GLES2-AnchorCenter
Added ReadWriteLock to SecureSharedPreferences.
Removed useless debug statement in WifiUtils.
Added various factorial providers and caches.
Switch to iterative factorial calculation over recursive, for performance reasons.
Added method to BezierCurveUtils to calculate x and y in one method, as opposed to two.