added new layouts

[Abhishek00p]

created new layouts .

1. Title , content (right side), one image with caption
2. Title , content (left side), one image with caption
3. Title , content , Two images with caption (left side)
4. Title , content , Two images with caption (right side)
5. Title, content, Two images with caption (top)
6. Title,content Two images with caption (bottom)
7. Title , content , One images with caption (left side)
8. Title , content , One images with caption (right side)

now user can set content alignment for each slide in new layouts