Fix is_assoc() so it doesn't throw an E_NOTICE
Convert all the function declarations to lower case
Highlight white space in string keys

$foo[" name"] = 'data';

When that is printed in HTML it's very hard to see the white space. Now we
highlight it with a unicode underbar character.
Properly detect spaces in all keys
For _integer() and _string() try and guess if the data is a unixtime
Properly format the spaces in names so we don't overwrite them later
Move my test file into the test directory
Add a global option to allow expanding all the items progamatically
Convert all tabs to four spaces
Add a vim modeline so my tabs get converted to spaces
Merge branch 'master' of https://github.com/oodle/krumo

Conflicts:
	class.krumo.php
Got a little overzealous in my merge, back out some dupe code
Add a unixtime test to tests/php/misc.php
Remove some padding-bottom on krumo-preview for the modern skin
Fix case on isPrivate()
Add a space in _string() so it's easier to read
Add leading/trailing spaces tests to misc.php
Highlight boolean and NULL values with a different color so they stand out
Merge branch 'new_features' of github.com:scottchiefbaker/krumo into new_features
Merge pull request #12 from scottchiefbaker/new_features

Add some new features