Add custom hook support to CHANGELOG

Custom hooks

- Reset G_ID if the custom pre-receive hook fails
- Use a pipe to feed stdin to the custom pre- and post-receive
  hooks, in the same way that the standalone git works

fixing broken custom pre-receive calls

when a user has access. Doing an exit 0 effectively ended the
thread. No code would be executed after the call to exec.

This changes fixes the problem for the pre-receive hooks but you want
to check that GitlabAccess.exec is not used elsewhere. A quick
grep of the code seems to indicate this is not the case

Add optional repo path, remove reference to gitolite repo

avoid @user_tried

Added list-keys command, with associated spec

Added list-projects command & spec

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	.gitignore

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Secret token

Part of gitlab/gitlabhq#1528.
Required by gitlab/gitlabhq!1185

See merge request !46

list-projects command usage

Single quotes

Use single quotes

Use single quotes

Removed puts and tidied up regex

Address the hound

Address the hound, again

Use single quotes

Add back travis.yml file

Remove travis.yml, only keep on fh-master

Use single quotes

Use single quotes

Ignore .bundle

Split one instance variable per line

Ignore tags file

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

add note about other HTTPS setup details

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Let hound prefer single-quote strings

Symlink hooks directory

See merge request !44

Connect to Redis via sockets by default

See merge request !41