Issue-48 Remove add_rewrite_rule and filter rewrite_rules_array instead

- Change add_rewrite_rule to a filter for the rewrite_rules_array to insure additional plugins will not cause the rules to break
- Fixes #48
Cleanup debug changes and replace Text Domain back to dependency-minification
Use array_merge instead of appending arrays with +
Replace home_url() with get_option( 'home' )

- Allows plugin to work with other plugins or themes who have filtered home_url
Ensure front matter is ignored for minify URL pattern
Inject rewrite rule to beginning of array

If this is not done, then a page rewrite rule may match first
Use JSMinPlus since JSMin was timing-out
Merge pull request #49 from x-team/issue-48

Fix rewrite rule broken by filtering home_url