Add pagination and sorting to comments index api
Add query parameters to comment list service get
Separate popular and latest comments lists
Add fetch more comments to comment lists
Add angular-ladda for loading animations
Add comment body filter for adding line breaks to comment body
Add service function for editing comment
Add loading animations to fetch more comments
Merge pull request #87 from fastmonkeys/feature/comment-pagination

Feature/comment pagination
Update UI to support comment editing
Merge pull request #88 from fastmonkeys/feature/angular/editing-comments

Feature/angular/editing comments
Add $templateCache

Put all templates to templates.js which bootstraps $templateCache and
puts all the templates there and load it instead of making all Angular
directives load their templates separately.
Start using $templateCache instead of loading templates one by one