Reduce img size

Reduces the images on the front page.

/cc @sytses

See merge request !377

Style in head

This moves all stylesheets to the head of the page.

/cc @mvb @sytses

See merge request !376

Add app

Add app as mentioned in issue 175.

See merge request !375

Subscription tables

![Screenshot 2014-10-30 16.09.09](https://gitlab.com/uploads/gitlab-com/www-gitlab-com/fed99b184a/Screenshot_2014-10-30_16.09.09.png)

@sytses appreciate your unsalted opinion on the texts. They were made up while designing.

/cc @mvb

See merge request !361

Add notice on system locale

See merge request !372

Fix for release post

See merge request !371

Bug fixes consultancy

amend consultancy terms to include situations when fixing gitlab is needed in order to solve a consultancy request

See merge request !370

Multiple ldap servers

noticed this was missing from the features list on the website.

See merge request !369

Services page

Add icons and applied same style as previous retsyled pages.

![screen_services](https://gitlab.com/uploads/mvb/www-gitlab-com/12a12b7e0b/screen_services.png)

Alternatively a different icon can be used for training:

![training_alt](https://gitlab.com/uploads/mvb/www-gitlab-com/83af28157c/training_alt.png)

See merge request !365

added go gitlab client

maintained fork

See merge request !367

CVE-2014-7818

See merge request !366

Footer fall up and padding reset

These are some minor annoyances fixed. It's brached off of !362

See merge request !363

Favicon

Add cross-platform favicon to default page

See merge request !364