minor prose adjustments, none of these should be controversial
background: reword how faldo coordinates are like map coordinates
implementation: clarify text about strandedness and stranded ref seq representation
add citation for Turtle spec, but I'm not sure it's really necessary
tighten Protein II introduction paragraph
tighten "fuzzy locations" in results
tighten "restriction enzymes" in results
improve figure captions
remove erroneously-committed bibtext-built files and add them to gitignore
Merge pull request #18 from JervenBolleman/rbuels

rbuels edits just needs a small fix to the lcoations.bib