This also moves the stats database logic out of nodeinfo.go and into
database.go.

(not writeas)

Just the start of changes needed for T529.

Get versioninfo from the git repository

- "v" should not be part of the version (softwareVer variable is used
  in other places)
- formatting

Sets value of softwareVer during build

This allows admin to edit these pages from the web, using Markdown. It
also dynamically loads information on those pages now, and makes loading
`pages` templates a little easier to find in the code / more explicit.

It requires this new schema change:

CREATE TABLE IF NOT EXISTS `appcontent` (
  `id` varchar(36) NOT NULL,
  `content` mediumtext CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
  `updated` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

This closes T533

Start of T538

This helps with post importing and clients that want to support post
scheduling. It also changes how Collection.ForPublic() works, no longer
resetting the ID.

Closes T532

This fixes things like em-dashes and adds new glyphs.

Previously the logic was mixed up -- multi-user blogs would always load
collection number 1.

Improved the Docker dev workflow slightly.

This now sends out a `Create` activity when a post is moved from a draft
to a blog.

This closes #9. Closes T526.

This was another issue mentioned in #28

This closes #28

instead of the requesting user's. This closes #16

This should address #23

This closes #21

Usage: writefreely --reset-pass <username>

This closes #25, closes T534

Add Dockerfile and Docker Compose files

This adds the first version of a Dockerfile, built on an Alpine Linux variation of the golang image, as well as a Docker Compose file that spins up both a MariaDB and the instance. It also updates the README with instructions on how to get Write Freely running with this setup.

Part of T530

This addresses #18

This closes #7

This closes #15

Prepend with hash, not hyphen

This closes #16

This eliminates an external dependency needed for install, and ensures
the app can run on Windows.

This uses filepath.Join() to make sure they always load correctly