Added IOS and Android as supported OS's. (#39)
Added IOS and Android as supported OS's. (#39)

* Added IOS and Android as supported OS's (Fix #38).

No new functionality was added:
 - Just added IOS and Android into control flow.
 - Done to prevent DRAW Internal Exception.
 - Should fix issue #38

* Fix formating issue (Ran DartFmt).

draw-dev/DRAW,draw-dev/DRAW