Fixed email overflow bug in tickets pdf
Fixed email overflow bug in tickets pdf

closes #1691

minor changes

differentreality/osem,AndrewKvalheim/osem,kormoc/osem,bear454/osem,SeaGL/osem,AndrewKvalheim/osem,kormoc/osem,differentreality/osem,namangupta01/osem,AndrewKvalheim/osem,hennevogel/osem,namangupta01/osem,rishabhptr/osem,differentreality/osem,openSUSE/osem,namangupta01/osem,hennevogel/osem,bear454/osem,differentreality/osem,rishabhptr/osem,openSUSE/osem,openSUSE/osem,hennevogel/osem,rishabhptr/osem,kormoc/osem,SeaGL/osem,bear454/osem,rishabhptr/osem,hennevogel/osem,SeaGL/osem,bear454/osem,namangupta01/osem,kormoc/osem