Merge pull request #41 from dongweiming/bugfix_when_project_has_exists

Bugfix: Create project but project has exists
Merge pull request #42 from dongweiming/add_scripts_for_platform

Add centos/fedora && ubuntu/debian && gentoo install code scripts
Bugfix: Only on archlinux need install distribute==0.6.29
Merge branch 'add_scripts_for_platform'