Merge pull request #9 from therobinkim/master

Create skeletal structure for srs.js
updated readme. added editorconfig, gitattributes, gitignore, jshintrc, travis.yml, CONTRIBUTING.md, Gruntfile.js, PRESS-RELEASE.md STYLE-GUIDE.md, package.json
Merge pull request #13 from chrbradley/master

Update readme. Add editorconfig, gitattributes, gitignore, jshintrc, ...
Add additional comments
updated package.json name--former was invalid
added dependencies to package.json
updated grunt file to run karma tests
Merge pull request #15 from mdaxtman/master

Altered Package.JSON file and updated Gruntfile to include Karma test command
setup test suite
Merge pull request #16 from mdaxtman/master

setup test suite
Merge branch 'master' of https://github.com/hrr1srs/spacedrepetition
srs.js: complete Topic