stylistic refactorings
w/ less syntactic sugar
Enable reply by email for all users, display a message in the footer indicating so.
refactor list_controller

- minor refactoring of actions 'category' and 'category_feed'
- fix defect in 'category' where check was for literal
  string 'uncategorized' instead of SiteSetting.uncategorized_name
- major refactoring on defined topic actions
Private messages have instructions for reply by email. We also strip X-Discourse headers
before sending the message as they are no longer needed.
copyedits on reply via email
minor copyedit on "20 to go.."
Fix for multiple paragraph emails with text em-dashes in them (--).
Remove the access_password site setting
Add ability to give users a title. Show them under usernames beside posts. Needs love from a designer.
TopicLinkClick: convert 'ip' (bigint) -> 'ip_address' (inet)

When accessed over IPv6, the ip address of the user is a 128-bit number,
too big for PostgreSQL's bigint data type. Since PostgresSQL has the
built-in inet type, which handles both IPv4 and IPv6 addresses, we
should use that instead. Where this is done elsewhere in the codebase,
the column is called ip_address, so we should follow that convention as
well.

This migration uses a SQL command to populate the new field from the old
one, so as not to rely on the TopicLinkClick model class, which should
keep the migration from failing if that class is modified in the future.
views: convert 'ip' (bigint) -> 'ip_address' (inet)

This fixes all known issues when connecting to discourse over IPv6.

This table has no primary key, so the migration is done with update_all,
for each ip address in the views table. Since this table can potentially
grow quite large, this process might take a long time. I don't know any
way around this, though.

This migration uses a SQL command to populate the new field from the old
one, so as not to rely on the View model class, which should keep the
migration from failing if that class is modified in the future.
remove unneeded has_ip_address gem
gem update
Merge pull request #1088 from ComputerDruid/fix-ipv6

Fix ipv6 addresses in the database
Merge pull request #1089 from budnik/minor_refactorings

Some refactorings
Merge pull request #1057 from house9/list-controller-1

refactor list_controller
soften the lightbox overlay
Merge pull request #1093 from ZogStriP/soften-the-lightbox-overlay

soften the lightbox overlay
docs: fix ugly linebreak issues in INSTALL-email
Merge pull request #1094 from Supermathie/sysadmin-docs

docs: fix ugly linebreak issues in INSTALL-email