Added Travis CI
Added dependencies for travis to run
Modified README to point to correct openseadragon address and fixed travis-ci
Fixed incorrect unzip path
Fixed travis-ci (hopefully)
Corrected link to Openseadragon download in README
Fixed code standards issues
Fixed coding standards issues.
Fixed coding standards issues.
Merge pull request #18 from christianselig/7.x

travis-ci addition and coding standards fixes