Switch plugin settings to the WordPress Settings API.

Since we aren't translating, can just use html_esc instead of html_esc_e.

Switch class variables over to constants

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905904 b8457f37-d9ea-0310-8a92-e5e31aec5664
Remove closing PHP tags

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905906 b8457f37-d9ea-0310-8a92-e5e31aec5664
Conform to WordPress brace style for ifs and foreachs, and
use single-quotes for most PHP strings.

Err on the side of single quotes unless we're evaluating something or we'd have to do tons of escaping as a result of single quote usage.

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905907 b8457f37-d9ea-0310-8a92-e5e31aec5664
Modify function names from camelCase to underscore

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905908 b8457f37-d9ea-0310-8a92-e5e31aec5664
Add reprocessing paragraph to proper options

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905909 b8457f37-d9ea-0310-8a92-e5e31aec5664
Drop the tracker_implementation option from settings.

Realistically, we only need DOM-free in the event that you're using
a tag manager.  If that's the case, you'll likely circumvent the WP
plugin altogether.

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905910 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update copy and links on settings page

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905911 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix label bug in print_binary_radio_tag

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905912 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update screenshot

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905913 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update readme

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905915 b8457f37-d9ea-0310-8a92-e5e31aec5664
Version bump to 1.6

git-svn-id: https://plugins.svn.wordpress.org/wp-parsely/trunk@905916 b8457f37-d9ea-0310-8a92-e5e31aec5664