launchd uses exec() under the hood when you specify ProgramArguments
or Program so you must break apart program arguments into separate
strings in an array or the command will fail
This adds whitespace supression optionally, similar to the default
behavior in Rails ActionView ERB templates.
Just add - to a %> like so: -%> and it will remove trailing whitespace
and newlines. This can also be done to the beginning tag for removing
newlines from the beginning of the tag line.
Aaron Kalin