Creaded Subfolder for dirtywaterapp

Added a readme and sample pdf
Initial Creation of Dirty Water App

App is a blank activity, Hello World, To Do List New Launch Icon,
Layout for Portrait and Landscape, Layouts for different screen sizes,
chromecast streaming, video playing screens
Wrong date for idea origin

typo error corrected
Compiled Version New Buiild

New Build
Merge branch 'dirtywaterapp'