Global Adapter Implementation

[TurboCoder]

• Adding Material Show Case Adapter
• Adding Simple Material Show Case Adapter that works with resources
• Updating Example with new integration of Material Show Case Adapter
• Updating README.MD

With this new update the user will be able to manage the Show Cases with an adapter that works all encapsulated to make the code looks clean.

Also there are some Upgrades that may help:

• The adapter contains a POOL system, so you can't overstack multiple show cases in 1 view, meaning that if you add a sequence or a single showcase once one is initialized, if will be saved to run after the current one finish. (Just supporting Showcases initialized with the adapter).
• You can now add easyly to a sequence the shape you want in your showcase using an ENUM.
• You can choose between using an array resource or a custom adapter to setup your showcase.
• You initialize your showcase with 1 line of code on the activity.