added media player for play and pause each cast

fixed casts temporary file url on update request

fixed issue around duplication of cast files

added available data to the json file

added installation event and method to populate database

fixed installation issues when using events and bus

fixed entry id issues on update casts

added casts links to the card views
added read-me file as git-hub recommand
Merge branch 'master' into github

Conflicts:
	app/src/main/java/com/nekofar/milad/binamcast/activity/MainActivity.java
	app/src/main/java/com/nekofar/milad/binamcast/adapter/CastsAdapter.java
	app/src/main/res/layout/list_item_cast_card.xml