refactors context binding from _this to self
very bad idea to remove glyphs from privat / deleted and read restricted topics
FIX: bust broken password
Merge pull request #1638 from velesin/i18n_helper_self_refactoring

refactors context binding from _this to self
FIX: in Rails 4, ActiveRecord::Base.descendants includes ActiveRecord::SchemaMigration for some reason. Exclude it from export.
Add an order for user_stats table in exporter
Minor typo fix in INSTALL-ubuntu.md.
Merge pull request #1641 from toolness/patch-1

Minor typo fix in INSTALL-ubuntu.md.
Refactor Users#upload_avatar method

Moved avatar file upload to ```AvatarUploadService``` class and
```AvatarUploadPolicy```

Address review comments + require missing file in spec
Merge pull request #1637 from railsaholic/refactor_users_upload_avatar_action

Refactor Users#upload_avatar method
Change admin display-row css so that multiple lines can fit in the control column. Don't hard-code a height on the rows.
Some topic list re-organization.
cleans up header notifications integration tests
Updated styles on admin customize page.
Refactor UsersController#invited

* Add test coverage
* Simplify controller action
* Move finder code to Invite class
Update discourse.js

Inserted  if (url.indexOf(u) != -1) return url; in getURL function because of bug in subdirectory install on some urls doubles relative url prefix, for example /forum/forum/latest.json. With this fix it works fine.
work in progress, admin page for upgrades (provides source lives in git)
filter out android from mini profiler
Merge branch 'master' of https://github.com/discourse/discourse
widened the edit title/category