Consistent, non-deprecated function declarations.

Regex Find/Replace:
  Find:    function ([a-z-_]*)(\(\))? {
  Replace: $1() {
Loading performance improvements.

 - Found a couple of things to improve load time of the bashrc.
First shot at a general-purpose profiling script.

 - This still needs a lot of work, but it is useful for the bashrc as
   is.