overloaded method executeBatch() to take a List of BatchRequest as argument
Merge branch 'batch-list' of https://github.com/loicAG/restfb

# By Loic Antoine-Gombeaud
# Via Loic Antoine-Gombeaud
* 'batch-list' of https://github.com/loicAG/restfb:
  overloaded method executeBatch() to take a List of BatchRequest as argument