* Pull request options migration and UI in settings
* Add ignore whitespace functionality
* Fix settings if pull requests are disabled
* Fix migration transaction
* Merge with Rebase functionality
* UI changes and related functionality for pull request merging button
* Implement squash functionality
* Fix rebase merging
* Fix pull request merge tests
* Add squash and rebase tests
* Fix API method to reuse default message functions
* Some refactoring and small fixes
* Remove more hardcoded values from tests
* Remove unneeded check from API method
* Fix variable name and comment typo
* Fix reset commit count after PR merge
* Serve pull request .diff files
Closes#3259
* Add test for pull request redirection and .diff access
* Typo
* There's no need to test for pr.BaseRepo being nil after calling GetBaseRepo
* refactor struct's time to remove unnecessary memory usage
* use AsTimePtr simple code
* fix tests
* fix time compare
* fix template on gpg
* use AddDuration instead of Add
* Add failing test
* Fix urls
* Improve url in tests
* improve testing
* Remove debug code
* Add deps
* LFS corner-case : Search on lower but store with case
* Temporary comment of blocking action
* fix hooks
* Use temporary repo for git client test
* Use userPassword in place of hard-coded password
* Make URL scheme unambiguous
Redirect old routes to new routes
* Fix redirects to new URL scheme, and update template
* Fix branches/_new endpoints, and update integration test
* Add commit count caching
* Small refactoring
* Add different key prefix for refs and commits
* Add configuratuion option to allow to change caching time or disable it
* Fix PR, milestone and label functionality if issue unit is disabled or not assigned to user
* Fix multi-actions in PR page
* Change error message
* Fix comment update and delete functionality in PR
* Create new branch from branch selection dropdown and rewrite it to VueJS
* Make updateLocalCopyToCommit as not exported
* Move branch name validation to model
* Fix possible race condition
* Fix so that user can still fork his own repository to his organizations
* Fix to only use owned organizations
* Add integration test for forking own repository to owned organization
* Add Activity page to repository
* Add request data for activity
* Add issue data for activity
* Add user unit right checks
* Add releases to activity
* Log repository unit loading error
* add init support of orgmode document type on file view and readme
* fix imports
* fix imports and readmeExist
* fix imports order
* fix format
* remove unnecessary convert
* Sync releases table with tags on push and for mirrors
* Code style fixes
* Fix api to return only releases
* Optimize release creation and update
Minimize posibility of race conditions
* Fix release lower tag name updating
* handle tag reference update by addionally comparing commit id
* Sort repository tree entries in natural way
* Fix sort for different length strings with first parts equal
* Improve test case
* Refactor return statements
* Update gitea/git dependency
Deyong Zhu