Syntax style changes based on filemakerstandards.org style guide

Hey Brian,

I think I've updated all the core custom functions. I didn't touch the .fmp12 file as I'm sure you'll want to test the conversions before you commit to the file. You should be able to replace these straight in. If I missed naming a variable somewhere that would potentially be an issue. They are ready for testing.

If you want me to make a pull request into another branch and don't want to merge into master then create a branch named fmpstandards and deny this pull request. Otherwise, you can always roll back if you take the pull request into master.