removed unused method
try other chars if space not available
don't scale rulings here. fixes #32
test last change
sort zones as equal if they overlap vertically
don't detect lines on this test
add pry as dev dependency
remove unneeded requires
removed warning
another warning removed
new pdfbox
had to change transformations, clipping paths are now returned with the origin on the lower left corner
correct logic in should_merge?
filter out rulings with negative coordinates (don't know why that happens)
keep first and last separators if using lines
addresses jazzido/tabula#101
comment
Merge branch 'text-extractor-refactor' into spreadsheets