Fix wrong message on infinite scroll on contact page
* Remove unnecessary navigation bar to access mobile site
* Re-add flash warning to registrations mobile
* Remove excess :css
* Fix littles css errors
ignore warning about .ruby-version
preview posts in stream
Merge pull request #4099 from svbergerem/feature/post-preview

Preview posts in stream
Fix show more post in my activity mobile page. Close #4108
added shift+enter key from new comment box to submit the comment.
added same feature to publisher
close issues #4017 and 4107 by including jquery.textchange
Always redirect user to downcase version of tags on UTF-8 encoding
Merge branch 'brauliomartinezlm-4058_redirect_to_downcase_version_of_tags' into develop
Add changelog entry for #4017 & #4107
Merge pull request #4112 from marpo60/issues_4017_4107_fixes

close issues #4017 and 4107 by including jquery.textchange
Merge branch '3681-infinite-scroll-on-contact-page' of git://github.com/asphxia/diaspora into develop

Conflicts:
	Changelog.md
bump sidekiq
Merge pull request #4096 from RoonyH/3897-submit_a_comment_by_shift+enter

3897 submit a comment by shift+enter
Merge branch 'activity_more' of git://github.com/movilla/diaspora into movilla-activity_more

Conflicts:
	Changelog.md
Merge branch 'remove_navbar' of git://github.com/movilla/diaspora into movilla-remove_navbar

Conflicts:
	Changelog.md
Correction typos for changelog and activity mobile feature
Merge pull request #4115 from movilla/small_fix

Correction typos for changelog and activity mobile feature