Add link to blogpost on how the scripts work.
Added OSX compatibility

This small change will make it also work on OSX, where user home directories are in /Users
Merge pull request #1 from scarolan/patch-1

Added OSX compatibility
add jenkins install
removed unnecessary comment about scott
add title of file inside script, to keep it consistent with other scripts in the family
removed unused lines, and unusued comments, tidy up the use of /home/scott and ~, to only use /home/scott
replace if then with case statement, and tidy up variable naming to UPPERCASE, add default provider warning
replace if then with case statement, and tidy up variable naming to UPPERCASE, add default provider warning
add chef-server as and install target - default config
Update README.md
Update README.md

add Roadmap
Update README.md

attorchiose schpelling corrected
Added a script for Oracle 12c