Remove views watch from gulpfile.js
Move two spaces indentation in gulpfile
Refactor gulpfile; add gulp-watch
Remove debugger
Remove backpacks from application
Fix tests
Refactor folder & items models and tests
Merge pull request #272 from theponti/refactor/remove-backpacks

Refactor/remove backpacks
Remove test in item-spec
Remove superfluous test in item-spec
Merge pull request #274 from theponti/refactor/remove-backpacks

Refactor/remove backpacks
Merge pull request #273 from theponti/development

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