Add the css classes to inactive button

Add the same css classes to inactive button, as in active flag button.
Add Join Limit and Following limit

Use settings.php variables.

$conf['massiveplatform_following_ratio_limit'] = '50'; // difference between following/followers
$conf['massiveplatform_chapter_join_limit'] = '16'; // "join" limit for the non chapter leaders
Add Join Limit and Following limit variables

/** TM Limit **/
$conf['massiveplatform_following_ratio_limit'] = '50'; // difference between following/followers
$conf['massiveplatform_chapter_join_limit'] = '16'; // "join" limit for the non chapter leaders
Finish off event announcements
Merge branch 'dev_andry'
Fix for 0 followers in tm_flags_preprocess_flag