Changed Parameter Type Hinting to only use the top level Abstract class
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
Merge pull request #16 from nigelgbanks/7.x-fcrepo4

Changed Parameter Type Hinting to only use the top level Abstract class