* MM-8701 Limit the number of client config fields sent before user logs in
* Fixed missing client config field
* Reduced duplication between limited and regular client config
* Prototype for CBA
* Fixing gofmt issues
* Do not require password if logging in with certificate
* Fixing issues from feedback
* Adding unit tests
* Fixing feedback
* Implementing structured logging
* Changes to en.json to allow refactor to run.
* Fixing global logger
* Structured logger initalization.
* Add caller.
* Do some log redirection.
* Auto refactor
* Cleaning up l4g reference and removing dependancy.
* Removing junk.
* Copyright headers.
* Fixing tests
* Revert "Changes to en.json to allow refactor to run."
This reverts commit fd8249e99b.
* Fixing some auto refactor strangeness and typo.
* Making keys more human readable.
WIP Out Of Office
Return error for status command if user status is OOO
Ignore notifications if Out Of Office
Disable AutoResponder if status is set to online
Add test for AutoResponder
DisableAutoResponse when manually setting status
Remove check on status slash command
return early if user does not exists in SendAutoResponse method
Add proper error handling
Add a newline after error handling
Revert back to err == nil in api4/status.go
Remove a.Go when using a.Publish
Add name consistency with the feature auto responder
Last changes for name consistency, also fix failing test with auto_responder
Fix names of functions in auto responder test
Add ExperimentalEnableAutomaticReplies flag
Auto Responder reply to a post
* Add supported timezones into config
Remove Timezone list creation in favor of timezone from configs
Add Timezone field to Users table
Clean up format of SupportedTimezones in config
* Remove unwanted change
* Add test for updating user timezone
* Add empty map[string]string if Timezone is null
* Add EnableTimezoneSelection config
* Revert back to map[string]string for ClientConfig
* Refactor SupportedTimezones into timezones.json
* Include timezones.json in TestConfigFlag
* Add timezone api endpoint
* Bump varchar size to 256 and setMaxSize in user_store
* Refactor LoadConfig to LoadConfig and LoadTimezoneConfig
* Remove unnecessary argument in LoadConfig, mail_test
* Add test for timezone endpoint
* Add license header
* Refactor timezones endpoint to system.go
* Add system base route to timezone endpoint
* db timezone upgrade in db v4.9
* Avoid saving SupportedTimezones to config.json
* Add timezonePath support in config
* Remove EnableTimezoneSelection from config
* Use return statement without return parameter
* Refactor test for SupportedTimezones
* Check for supportedTimezone != nil instead of using len
* Decouple SupportedTimezones out of Config
* Fix failing test
* Add LastTeamIconUpdate back in upgrade.go
* Write timezone config in config_flag_test
* Add code fallback for default timezone support
* AllowEditPost and PostEditTimeLimit migration
* Not set EDIT_POST permission to sysadmin_role if ALLOW_EDIT_POST is configured to NEVER
* Remove a bit of code duplication
* image proxy support
* go vet fix, remove mistakenly added coverage file
* fix test compile error
* add validation to config settings and documentation to model functions
* add message_source field to post
* Created message export scheduled task
* Added CLI command to immediately kick off an export job
* Added email addresses for users joining and leaving the channel to the export
* Added support for both MySQL and PostgreSQL
* Fixing gofmt error
* Added a new ChannelMemberHistory store and associated tests
* Updating the ChannelMemberHistory channel as users create/join/leave channels
* Added user email to the message export object so it can be included in the actiance export xml
* Don't fail to log a leave event if a corresponding join event wasn't logged
* Adding copyright notices
* Adding message export settings to daily diagnostics report
* Added System Console integration for message export
* Cleaned up TODOs
* Made batch size configurable
* Added export from timestamp to CLI command
* Made ChannelMemberHistory table updates best effort
* Added a context-based timeout option to the message export CLI
* Minor PR updates/improvements
* Removed unnecessary fields from MessageExport object to reduce query overhead
* Removed JSON functions from the message export query in an effort to optimize performance
* Changed the way that channel member history queries and purges work to better account for edge cases
* Fixing a test I missed with the last refactor
* Added file copy functionality to file backend, improved config validation, added default config values
* Fixed file copy tests
* More concise use of the testing libraries
* Fixed context leak error
* Changed default export path to correctly place an 'export' directory under the 'data' directory
* Can't delete records from a read replica
* Fixed copy file tests
* Start job workers when license is applied, if configured to do so
* Suggestions from the PR
* Moar unit tests
* Fixed test imports
In [this issue](https://mattermost.atlassian.net/browse/PLT-7475), it says that the UI text should be `Help Text: (Optional) AWS region you selected when creating your S3 bucket. If no region is set, Mattermost attempts to get the appropriate region from AWS, or sets it to "us-east-1" if none found.`
The [Mattermost documentation](https://docs.mattermost.com/administration/config-settings.html#amazon-s3-region) says the default for this value is `""`, but it's set here. For this reason the behavior described above (getting the appropriate region from AWS, then falling back to `us-east-1` only if that fails) **does not happen**; Mattermost tries region `us-east-1` even if `AmazonS3Endpoint` points to a different region.
* Add session idle timeout config setting
* Modify config setting name to SessionIdleTimeoutInMinutes
* Small re-org of if statement
* Merge with latest master
