Remove old include_path setting code.
uniqueSelector() method, update supports() tests
Add .htaccess to restricted directories
<datalist>'s after input instead of before

Otherwise, they come between <label> and <input>, which can mess up style
Updated documentation
Updated to use settings.ini directives instead of defined constants
Just an indent fix
Update CSS vars supports() test
Import updated animations.
Combine several display:none selectors, including datalist
Improved load() and error_reporter(). Updated documentation.

load() now shares more resources and has better usage of static vars.

error_reporter() new uses directives from settings.ini for constructing
error_reporter class
Remove all internally created vars that are given in load()