Git ignores IDE related files for Eclipse and Idea
ScaleType is applied correctly
Attrs xml looks better
Merge pull request #10 from almozavr/gitignore_fix

add IDE related files for Eclipse and Idea to .gitignore
Merge pull request #11 from almozavr/scale_type_fix

Scale type fix
remove some redundant code
change min sdk to 8
only run scaletype logic if scaletype changed