* This settings is already covered by attribute signin_enabled it's
   a follow-up from foodcritic fixes.

 * This settings has been removed from gitlab and gitlab cookbook and it's
   a follow-up from foodcritic fixes.

Release 7.2

See merge request !107

Dev doc update

Updated Developer Doc to work for users who don't already have ruby installed.

The ruby bundled with chef can't properly run bundle install for gitlab due to the chef omnibus using an old openssl version, so if ruby isn't available we need to make sure to compile it.

Also added autoconf for the apt-get install, which is required for installing berks, and wasn't included in build-essential on Ubuntu 14.04

#52

See merge request !102

Use superior `postgres::ruby` recipe instead of database_postgresql_pg_gem

When the `external_database` attribute is set to `true`, the `database_postgresql_pg_gem` fails to install the `pg` gem on a vanilla Ubuntu machine because some packages (e.g. `build-essentials`) are not yet installed. The `postgres::ruby` recipe handles this correctly, so just reference that instead.

See merge request !99

Fixed typo

Fixed typo in build-essential package name

See merge request !106

Additional troubleshoot for vagrant installation

See merge request !20

Additional troubleshoot for vagrant

See merge request !104

Add login instructions to vagrant install

See merge request !105

When installing gitlab via vagrant / cookbook pg won't install properly.
Installing the build-essentials package resolved the issue

 * Toggle the compile_ruby flag in /tmp/solo.json based on whether ruby is found in the path
 ** Using chef's embedded ruby isn't going to work properly for this cookbook, so we need to make sure a proper ruby is available
 * Add autoconf to the Ubuntu apt-get install steps, as it doesn't appear to come with build-essential and it is required for the install of berks
 * Remove the troubleshooting section about the PostgresSQL not recognizing new Debian distros, this has been fixed.
 * Updated troubleshooting to point out that chef-solo needs to be run with a newer ruby set on the path

Type in Readme: Change version to 7.1

See merge request !101

MySQL Dependency Fix

I got a load error when I overwrote the below options.
- "external_database": true
- "database_adapter": "mysql"

If external_database is true and using mysql, this processing does not include "database::mysql", so it can't load 'mysql'.

```
LoadError
cannot load such file -- mysql

Cookbook Trace:
/var/lib/aws/opsworks/cache/cookbooks/database/libraries/provider_database_mysql_user.rb:29:in `require'
/var/lib/aws/opsworks/cache/cookbooks/database/libraries/provider_database_mysql_user.rb:29:in `load_current_resource'

Resource Declaration:
 In /var/lib/aws/opsworks/cache/cookbooks/gitlab/recipes/database_mysql.rb
23: mysql_database_user gitlab['database_user'] do
24:   connection mysql_connection
25:   password gitlab['database_password']
26:   host mysql['client_host']
27:   action :create
28: end
29:
```

See merge request !77