Allow '*' to be used with enable/disable to represent all tests.
Allow '*' to be used with enable/disable to represent all tests.

Also fix bug where enabling a test after disabling a parent left the
parent disabled, which caused lint to prematurely exit and not check the
child tests.  Now enabling a test enables all the parent nodes.

dougfelt/nototools,googlei18n/nototools,googlefonts/nototools,namemealrady/nototools,moyogo/nototools,googlei18n/nototools,anthrotype/nototools,namemealrady/nototools,davelab6/nototools,moyogo/nototools,anthrotype/nototools,pahans/nototools,dougfelt/nototools,anthrotype/nototools,pathumego/nototools,googlefonts/nototools,pahans/nototools,googlei18n/nototools,davelab6/nototools,pathumego/nototools,davelab6/nototools,googlefonts/nototools,googlefonts/nototools,pahans/nototools,googlefonts/nototools,moyogo/nototools,dougfelt/nototools,pathumego/nototools,namemealrady/nototools