Removed unnecessary CSS class addition (lingering "loading" class) and fixed indentation
Changes to configuration, gitignore and testing files for testing (from overambitious)

Conflicts:

	.gitignore
	webroot/protected/config/custom.php
	webroot/protected/config/main.php
	webroot/protected/tests/WebTestCase.php
	webroot/protected/tests/bootstrap.php
Minor framework update
Getting rid of stupid "timestamp" type in columns. Normalized time columns to same type
Fixed schema bugs: forgot to omit schema qual; deleted unused column
Changed UserIdentity in user module to use salted hash & randomness. Removed old custom UserIdentity. Lengthened user password field
Removed old installation files (from when I was spending time on redistributability)
Fixes/switcheroo in gitignore and config
First unit test! UserIdentity class (generates secure hash)
One more config file switcheroo for testing
Removed redundant old code in site controller & tests