#21 Add library info

CHANGELOG.md

@@ -0,0 +1,22 @@
+## CHANGELOG:
+
+#### 0.0.4
+- Added support for showing snackbars
+- Added support for asking permissions in custom slides
+- Fix: canMoveFurther() method works on last slide
+- Fix: Library isn't crashing when no slides provided
+
+#### 0.0.3
+- Added onFinish method
+
+#### 0.0.3
+- Added onFinish method
+
+#### 0.0.2
+- Added API for animations
+- Added Travis config file
+- Added Splash Screen for example app
+- Bug fixes
+
+#### 0.0.1
+- Initial commit with library

CONTRIBUTE.md

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+## Contribute
+Feel free to contribute code to Material Intro Screen. You can do it by forking the repository via Github and sending pull request with changes.
+
+When submitting code, please make every effort to follow existing conventions and style in order to keep the code as readable as possible. Also be sure that all tests are passing. 

README.md

@@ -118,6 +118,24 @@ All features which are not available in simple Slide Fragment are shown here: [C
  - [InkPageIndicator.java] by [@NickButcher]
  - Images used to create sample app are from [freepik]
 
+## Getting Help
+
+To report a specific problem or feature request, [open a new issue on Github](https://github.com/TangoAgency/material-intro-screen/issues/new).
+
+## Company
+
+[![Facebook](https://github.com/TangoAgency/material-intro-screen/blob/master/images/facebook.png)](https://www.facebook.com/TangoDigitalAgency)     [![Twitter](https://github.com/TangoAgency/material-intro-screen/blob/master/images/twitter.png)](https://twitter.com/Tango_Agency)     [![LinkedIn](https://github.com/TangoAgency/material-intro-screen/blob/master/images/linkedin.png)](https://www.linkedin.com/company/tango-digital-agency)
+
+[Here](https://github.com/TangoAgency/) you can see open source work developed by Tango Agency.
+This and another works is an exclusive property of Tango Agency. 
+
+If you want to use this library in applications which will be available on Google Play, please report us about it or author of the library.
+
+Whether you're searching for a new partner or trusted team for creating your new great product we are always ready to start work with you. 
+
+You can contact us via contact@tango.agency.
+Thanks in advance.
+
 [Custom Slide]: <https://github.com/TangoAgency/material-intro-screen/blob/master/app/src/main/java/agency/tango/materialintro/CustomSlide.java>
 [Material Intro]: <https://github.com/HeinrichReimer/material-intro/tree/master/library/src/main/java/com/heinrichreimersoftware/materialintro/view/parallax>
 [@HeinrichReimer]: <https://github.com/HeinrichReimer>