Change ic_launcher.

Try to make an app icon that corresponds better to a camera color picker.

Merge pull request tvbarthel#9 from tvbarthel/vb/color-item-name

Add an optionnal name to the color items.

Add a file for the 'what's new' section in the store listing of the g…

…oogle play store.

Bump to the version code 3 because I have already upload the version …

…2 to the play store to enable the in-app purchases. Mistake were made ~

Add a link to the website in the readme.md file.