strings2csv - add test that fails with utf16 csv file
Fixes issue #25
Revert "Fixes issue #25"

This reverts commit 4e1d5edb54047150362d75adbd842aa61d60a010.
yet another attempt to fix issue #25
Update .travis.yml for charlock_holmes gem dependencies:
- add libicu-dev
add test for ruby 1.9.1
drop 1.8.7 and 1.9.1 support
Merge pull request #26 from netbe/hotfix/utf8

Hotfix for utf8 and encoding issues