Closes GradleUp#297 - uses compileClasspath configuration to apply sh… …adow resources to compile tasks.
Update docs on publishing.
Set 1.2.4 version
Add contribution.
remove unnecessary file
Closes 114. Apply relocations to resources in dependencies.
Update version for release.
[bug] close 94. runShadow depends on installShadowApp.
[misc] update version for release