Merge pull request #85 from AndroidTresLeches/story_ui

Story ui

Please pull master
fixed steps initial
Merge pull request #86 from AndroidTresLeches/be_a_donor

fixed steps initial
fixed step 2
Merge pull request #87 from AndroidTresLeches/be_a_donor

fixed step 2
Donate UI in White
resolving merge conflicts
update button color - Removing dependency of Staggered grid