Ignore emacs backup files
Adapted commit ea05919769 from klrkdekira/sinar-beacon
Added filter for string formatting. Useful for converting data into URL for additional scraping
Added XPath selector for XML
Added ObjectPath selector from lxml. Useful for extrating subset of arbitrary Python dict-alike structure
Use lxml.objectify instead
Added serializer for XML to retrieve text content directly
Merge remote-tracking branch 'upstream/master'

Conflicts:
	beacon/parser.py