Added LICENSE file

Added LICENSE file: Apache License 2.0

Added module for Sprite_Composition

This release just add a module for using EAM with the Sprite_Composition class, it contains:

• EAM_SpriteComposition (v1.0)
• EAM_Sprite (v1.0)
• EAM_Viewport (v1.0)
• EAM_Core (v1.0)

This code is released under Apache License 2.0

Copyright [2015] [Federico Rapetti]

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

First release

This is the first official release and it contains:

• EAM_Sprite (v1.0)
• EAM_Viewport (v1.0)
• EAM_Core (v1.0)

This code is released under Apache License 2.0

Copyright [2015] [Federico Rapetti]

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.