Updated change log for upcoming 0.2.1 release
Updated change log for upcoming 0.2.1 release

Shraymonks/reactfire,ronlobo/reactfire,Wattenberger/reactfire,FirebaseExtended/reactfire,gragland/reactfire,Wattenberger/reactfire,carlosCeron/reactfire,timotius02/reactfire,FirebaseExtended/reactfire,ramyathulasingam/reactfire,FirebaseExtended/reactfire,chiefr/reactfire,StevenLangbroek/reactfire,chiefr/reactfire,FirebaseExtended/reactfire,StevenLangbroek/reactfire