Merge pull request #33 from ZoetropeImaging/v3-dev

V3 dev
Modified travis to pull the current branch being tested
Don't clone into another folder
Add lodash to npm dependencies
Add branch for travis to gulpfile
critcal bug fix
Merge branch 'v3' of github.com:ZoetropeImaging/zoetrope-jquery into v3
urgent bugfix
Add rsvg to package.json
Merge branch 'v3' of github.com:ZoetropeImaging/zoetrope-jquery into v3
Change URL for progress image