* Refactor initializeArticleReactions.js
- Refactors file according to eslint rules
- Add showModal and sendHapticMessage to globals
in eslintrc.js
- Shorten initializeArticleReactions() by distributing
parts of it into jumpToComments() and requestReactionCounts()
- requestReactionCounts() makes an ajax request to get the
reaction counts
- jumpToComments() jumps to comments element directly if the
element jump-to-comments is present
* Fix reactionOnClick function to work correctly
- Move sendHapticMessage and showModal global declaration to file
- name function on reaction button on click as addReactionOnClick
which then calls reactToArticle()
49fbf280c3