(test) add settingsTest
(bug) rebuild ios platform
Merge pull request #65 from Neco-Murphy/bug/emulate

(bug) rebuild ios platform
(init) add karma.conf.js to integrate with grunt, tests are now connected
Merge pull request #66 from treelala/test/resultsTest

(init) add karma.conf.js to integrate with grunt, tests are now connected
(feat) camera now uses base64 files, able to upload pictures
(refactor) cleaned up some code for readability
(refactor) cleaned up some console.logs
(refactor) changed tab into 2 spaces
Merge pull request #67 from richguan/feat/camera

(feat) camera now uses base64 format, able to upload pictures