Added indiividual rule titles to pagetitle, individual rule descriptions to meta description, fixed bugs and broken links.
Adding titles to single rule view
A few changes
Merge branch 'master' of https://github.com/omphalosskeptic/algebrarules.com

Conflicts:
	content/arithmetic.php
	css/style.css
	css/style.min.css
	css/style.scss
	index.php
	molecules/rule_single.php
	node_modules/grunt-contrib-cssmin/node_modules/.bin/cleancss
	node_modules/grunt-contrib-cssmin/node_modules/clean-css/bin/cleancss
	node_modules/grunt-contrib-cssmin/test/expected/inline_import.css
	node_modules/grunt-contrib-imagemin/node_modules/.bin/gifsicle
	node_modules/grunt-contrib-imagemin/node_modules/.bin/jpegtran
	node_modules/grunt-contrib-imagemin/node_modules/.bin/optipng
	node_modules/grunt-contrib-imagemin/node_modules/.bin/pngquant
	node_modules/grunt-contrib-imagemin/node_modules/async/lib/async.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/bin/gifsicle.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/.bin/which
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/.bin/rimraf
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/MIT-LICENSE.txt
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/README.md
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/adm-zip.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/headers/entryHeader.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/headers/index.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/headers/mainHeader.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/methods/deflater.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/methods/index.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/methods/inflater.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/test/assets/attributes_test/New folder/hidden.txt
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/test/assets/attributes_test/New folder/hidden_readonly.txt
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/test/assets/attributes_test/New folder/readonly.txt
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/test/assets/attributes_test/New folder/somefile.txt
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/test/index.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/util/constants.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/util/errors.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/util/fattr.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/util/index.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/util/utils.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/zipEntry.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/adm-zip/zipFile.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/decompress/node_modules/rimraf/bin.js
	node_modules/grunt-contrib-imagemin/node_modules/gifsicle/node_modules/bin-wrapper/node_modules/download/node_modules/request/index.js
All of it