Initial Commit
Remove VIM temporary files
Force checking for Parallels Tools
Update CentOS 6 default tools

* Python 2.7
* tig
* rbenv and default ruby version
* Updated version of git

Added some additional development libraries
* libuuid,k libuuid-devel
* expat, expat-devel
* Others
Add initial development image

*  Update CentOS 6 default tools
*  Force checking for Parallels Tools
*  Remove VIM temporary files