add sync_charities job
fix indentation
add a rake task to sync_charities
Merge branch 'master' into sync_charities

Conflicts:
	boostify.gemspec
Merge pull request #4 from opahk/sync_charities

sync charities with boost
rescue from mongoid load error when mongoid isn't present
Merge pull request #5 from opahk/rescue_mongoid_load_error

rescue from mongoid load error when mongoid isn't present
Merge branch 'master' into donation_controller
after review