Flag disable confirm form, operation entry.
Working enable/disable confirm form.
Merge branch '106_enableDisableUpdate' into 103_enableDisable

Conflicts:
	flag.module
	src/Form/FlagDisableConfirmForm.php
Prevented display of links for disabled flags. Invalidated the render cache of the flaggable.
Fixed a missing namespace reference breaking Flag::sort().
Added test for enable/disable feature.
Added comment blocks to FlagEnableDisableTest.
Experimental hostname set for Travis CI.
Fixed broken .travis.yml
Removed brute force hostname set, replaced with best practice.
Set URL in travis site install.
Fixed travis incorrect url param to drush site-install statement.
Set travis virtualhost ServerName directive.
Merge pull request #105 from socketwench/103_enableDisable

Implement Enable/Disable Functionality