** Bumped muikku-devenv-installer version into 0.1.0-SNAPSHOT
** Removed extra debug information from runCommand method
** Removed unused tar unarchiving related methods from
muikku-devenv-installer InstallerPhase class
** Removed deprecated groovy script from muikku-devenv-installer
** Fixed issue with resources that caused application to fail to locate
fails inside bundled jar 
** Removed some debug logging from InstallerPhase runCommand method