Bump targetSdkVersion to 18

Keeping minSdk at 17 tho
Add a contentDescription for the Helpers (1/2)

And some organization
Organize the layout, make the RelativeLayouts layout_width 0dp, and add a contentDescription for the ImageView (1/2)
Better Strings

<3
This just looks better
Merge pull request #55 from MBQ-/patch-8

This just looks better
Merge pull request #54 from MBQ-/patch-7

Better Strings
Merge pull request #53 from MBQ-/patch-3

Organize the layout, make the RelativeLayouts layout_width 0dp, and add ...
Merge pull request #48 from MBQ-/patch-4

Add a contentDescription for the Helpers (1/2)
Merge pull request #47 from MBQ-/patch-2

Bump targetSdkVersion to 18