Fixing syntax/gem changes in ruby 1.9.3
Windows automatically adds ".exe", but explicitly adding that extension kills the deal for Linux
File names are case sensitive in UNIX based systems.
More case sensitivity fixes
Fixing bad XML (unescaped ampersand)
Explicitly specifying 'inspect'; otherwise puts tries to do some weird magic now.
Bringing Field printout closer to the standard Ruby display style.
Forgot to add an impotant comment
Allow easy changing of separators (it's enough now to set them just at the top level)
Merge pull request #1 from eligoenergy/master

Bringing the code in line with modern ruby (1.9.3)