Warnings Fixes#1

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eejahromi wants to merge 5 commits intozepojo:masterfrom

eejahromi:master

Commits on Dec 4, 2015

added launch screen image
Ehsan Jahromi
committed
float abs warnings fixed
Ehsan Jahromi
committed
DS
Ehsan Jahromi
committed
all warnings fixed
Ehsan Jahromi
committed
removed wrong DS
Ehsan Jahromi
committed