#108 - fixed minor Travis error in Firebase.js
#108 - fixed minor Travis error in Firebase.js

mukulikadey/SOEN341-Group1,mukulikadey/SOEN341-Group1,mukulikadey/SOEN341-Group1,mukulikadey/SOEN341-Group1,mukulikadey/SOEN341-Group1,mukulikadey/SOEN341-Group1