add connection pool to Database object

(refs #593) Expand column size of FILE_NAME in COMIT_COMMENT

Fix for #581. Column name and CSS is changed.

Fix bug on showing inline comments in Pull Request.

(refs #564)Fix for repository renaming

(refs #9) Comments for commit and diff

(refs #464)Add PLUGIN table for plugin management

(refs #310)Convert all CRLF to LF

(refs #343)Add drop COMMIT_LOG table statement in migration for 1.13

(refs #115)Adding SSH Key form is available

(refs #115)Add table and model to store public keys

(refs #241)Work for specifying group manager

(refs #114)Add logical remove flag to ACCOUNT.

Add full name to account and use it to create commits (#125) ...

The Git practice is to use the full name when creating commits, not a
user name. This commit fixes that by introducing a fullName field to
Account and using it when creating commits.

For migrating from earlier versions, the user name is used as an initial
value for the full name field.

Fix logback configuration.

(refs #74)Add WEB_HOOK table.

Remove unnecessary foreign key constraint.

(refs #69)Remove PULL_REQUEST table's foreign key for REQUEST_USER_NAME and REQUEST_REPOSITORY_NAME.

Update image for no image users.

(refs #2)Add flag for identifying whether it's a pull request.

Merge branch 'master' into fork-and-pullreq ...

Conflicts:
	src/main/scala/app/CreateRepositoryController.scala
	src/main/scala/util/JGitUtil.scala

(refs #2)Add forked count and repository tree view.

Add view ISSUE_OUTLINE_VIEW.

(refs #2)Fix pull request. Basic pattern had been tested but it's still unstable.

(refs #8)Add DDL to add new table and columns for group management.

Change ISSUE_COMMENT.ACTION to NOT NULL.

Expand column COMMENT.ACTION to VARCHAR(20).

Returns a gray image if username has not been registered.

(refs #28)Display avatar images in some places.

(refs #28)Fix information message.