Added Finnish translation.
Merge pull request #61 from JaniL/finnish

Added Finnish translation.
- added destroy method. Fixed typos. Refs #51. Closes #63 Closes #64 Closes #65 Closes #66 Closes #67 Closes #68 Closes #69 Closes #62
Merge branch 'master' into gh-pages
- 1.1.7 version