Many customizations including:

Increasing max zip length from 5 to 6

Increasing Max CC Exp Year from +6 to +9 years

Added 2 countries

Dont add the middle initial if it was not passed

Changed Phone Regex to US or International (1234567890 or +1.1234567890)

I'm using HTML over XHTML so changed the one end bracket from /> to >

Don't set a component value if it doesnt exist

Minor other personal changes.
added a file of my customizations
makefiles to quickly build the concated files
Couple style changes i needed for various reasons and dropped the locally included jquery and using one on the jquery cdn
Changed the encoding of the fields before they're subitted to encodeURIComponent instead of encodeURI ,  it wsa causing a problem like say you submitted something with a + in it, it was at times getting changed to a space ...
php notice fixs
More PHP Notice fixs..  also added using placeholders for some of the fields, it adds a veyr nice visual look
Didnt mean to commit this patch
Merge pull request #19 from detain/master

Handful of little updates and fixs