Handled a bug in display handler that causes formatting to be weird during word overflow
Merge branch 'master' of https://github.com/cs2103aug2014-T13-2J/main

# By Nee Si Yao
# Via Nee Si Yao
* 'master' of https://github.com/cs2103aug2014-T13-2J/main:
  FIX bug: setId() doesn't setHasId() properly.