Release version 1.0.0

This is the first stable version of progress modifier with progress and progress animation

Use gradle.properties variables to set version name and update versio…

…n to alpha13

Update version to 1.0.0-alpha12

Release version 1.0.0-alpha11

Release version 1.0.0-alpha10

Release version 1.0.0-alpha09

Release version 1.0.0-alpha08

Release version 1.0.0-alpha07

Release version 1.0.0-alpha06

Release version 1.0.0-alpha05