Changed lang property to locale
Changed lang property to locale

In fullcalendar 3.0 the lang property changed to locale.
Check: https://fullcalendar.io/docs/text/locale/
ChangezKhan/SuiteCRM,dfstrauss/SuiteCRM,pgorod/SuiteCRM,willrennie/SuiteCRM,pribeiro42/SuiteCRM,cumanacr/SuiteCRM,daniel-samson/SuiteCRM,lionixevolve/LionixCRM,MikeyJC/SuiteCRM,salesagility-davidthomson/SuiteCRM,willrennie/SuiteCRM,salesagility-davidthomson/SuiteCRM,noelhunter/SuiteCRM,gody01/SuiteCRM,dfstrauss/SuiteCRM,daniel-samson/SuiteCRM,noelhunter/SuiteCRM,dfstrauss/SuiteCRM,salesagility/SuiteCRM,lionixevolve/SuiteCRM,lionixevolve/LionixCRM,cumanacr/SuiteCRM,samus-aran/SuiteCRM,pribeiro42/SuiteCRM,willrennie/SuiteCRM,ChangezKhan/SuiteCRM,daniel-samson/SuiteCRM,dfstrauss/SuiteCRM,Dillon-Brown/SuiteCRM,horus68/SuiteCRM-Horus68,lionixevolve/LionixCRM,salesagility-davidthomson/SuiteCRM,lionixevolve/SuiteCRM,Dillon-Brown/SuiteCRM,noelhunter/SuiteCRM,lionixevolve/LionixCRM,JanSiero/SuiteCRM,gcoop-libre/SuiteCRM,lionixevolve/LionixCRM,MikeyJC/SuiteCRM,cumanacr/SuiteCRM,pgorod/SuiteCRM,salesagility-davidthomson/SuiteCRM,horus68/SuiteCRM,pribeiro42/SuiteCRM,gody01/SuiteCRM,noelhunter/SuiteCRM,horus68/SuiteCRM-Horus68,samus-aran/SuiteCRM,samus-aran/SuiteCRM,lionixevolve/LionixCRM,salesagility/SuiteCRM,horus68/SuiteCRM,willrennie/SuiteCRM,gcoop-libre/SuiteCRM,horus68/SuiteCRM-Horus68,gcoop-libre/SuiteCRM,JimMackin/SuiteCRM,JanSiero/SuiteCRM,horus68/SuiteCRM-Horus68,cumanacr/SuiteCRM,JimMackin/SuiteCRM,lionixevolve/SuiteCRM,JanSiero/SuiteCRM,salesagility/SuiteCRM,horus68/SuiteCRM,ChangezKhan/SuiteCRM,lionixevolve/SuiteCRM,gcoop-libre/SuiteCRM,gody01/SuiteCRM,pribeiro42/SuiteCRM,samus-aran/SuiteCRM,pgorod/SuiteCRM,MikeyJC/SuiteCRM,daniel-samson/SuiteCRM,salesagility/SuiteCRM,gody01/SuiteCRM,pgorod/SuiteCRM,JimMackin/SuiteCRM,MikeyJC/SuiteCRM,ChangezKhan/SuiteCRM,JanSiero/SuiteCRM,Dillon-Brown/SuiteCRM,Dillon-Brown/SuiteCRM,JimMackin/SuiteCRM