Fix indentation
PSR-2
Starting on add page and add external link
conversations single pages and model refactoring, not totally complete on either, but have to merge to get fix for install bug with permissions
merging stuff to get the latest and greatest, going to have to reassess conversations js stuff
Add date/time presets and custom date/time format to RSS viewer

Partial fix for #896
getting refactoring in so I dont get hit with mega merges
Fix #905; Starting on external links
Merge branch 'master' of github.com:concrete5/concrete5-5.7.0
Make the text next to the back chevron clickable
First run content fix
Edit mode inline style fix
Fix #908
Simplyfy RSS date format selection
Fix #909
Merge branch 'fix-rss-reader-dates' of https://github.com/mlocati/concrete5-5.7.0 into mlocati-fix-rss-reader-dates
Merge branch 'conversations_data_changes' of https://github.com/evancooper/concrete5-5.7.0 into evancooper-conversations_data_changes
updating conversations settings to one page
Close #70
Close #901