Merge pull request #26 from allegro/development

0.9.9 development -> master
release version: 0.9.9
added note about mavenCentral in buildscript
Fix typo in README
Merge pull request #27 from szpak/patch-2

fixed typo in README: jcentral() -> jcenter()
fixing #30 - typo in versionCreator readme
Fix plugin import in README
Merge pull request #31 from szpak/patch-3

Fix plugin import in README
Fix plugin import in README

The other place :).
Merge pull request #33 from szpak/patch-4

Fix plugin import in README
Merge branch 'master' into development
Merge branch 'development' of github.com:allegro/axion-release-plugin into development
Merge remote-tracking branch 'origin/master' into development
updated README before 1.0.0