Merge pull request #1 from carlospaelinck/hotfix/gruntfile-lint

Removed commas from grunt file.
Merge branch 'hotfix/gitignore-remove-files' into develop
Merge branch 'hotfix/landing-page-spelling-correction' into develop
Added initial code base of AngularJS conversion.
Merge pull request #2 from carlospaelinck/feature/angularjs-conversion

Added initial code base of AngularJS conversion.
Updated bowerrc to use new Angular project structure.
Added grid. Finished toolbar design.
Added selection frame. Updated gitignore.
Added icon-based documents view. Added object resize.
Updated input styles for text boxes.
Added user seed. Removed "dev" button.
Added initial modal styles.
Added text inspector. Updated PDF generation.
Finished text inspector. Added cut, copy, paste.
Cleaned up documents view.
Moved PDF generation. Delete.
Updated Colors.
Refactored save and export.
Added export modal. Started work on PDF line gap text.
Added user modal.