Merge pull request #1 from jazzido/doend

use do ... end for all multiline blocks instead of curlies
handle spaces better
Merge remote-tracking branch 'origin/master'
forgot to add this file
travis
run tests
corrected test
trying to get travis running
c'mon, Travis!
correct text expectation
travis-ci badge!
minor bugfix: use doublequotes on \n in TSV writer

so it comes out as a line return, not as a literal slash n
Merge branch 'master' of github.com:jazzido/tabula-extractor
Merge branch 'master' of github.com:jazzido/tabula-extractor into tabledetection
add tests for using vertical ruling lines for columns