Fixed issue with opening via tmtopic when user used a 6.0 ios version

adding the subheaders
add ability to delete all
fixing issue where the nstimer would not stop if you are running the nummber then go to tmtopic to start a ner timer, the old timer would not stop.  This fix ensures that it stops first.
Merge pull request #70 from wh1pch81n/pollTableTopic

Poll table topic