* The ByteArray of each layer must be little endian
* Throw an exception if the target is html5 and the map layers are compressed with Zlib compression because there is no Zlib library in javascript.
* Add support to compressed data in html5 backend with the use of the 'format' library.
Merge pull request #11 from mrcdk/tiledlayer_fixs

Fix Tiled for uncompressed maps