Added new component.

Added a new component called AisisLess, under Components/wp-less.
Updated the composer.json to add the new component.

[Ticket: #261]
Removed any trace of AisisLess.

Updated composer.json, updated file handeling and new AisisCore
Files.

Cleaned up other files.

[Ticket: #261]
Style Changes.

Aisis Style Sheet has been updated to 1.3, we also now import core theme.
This is a skin for Twitter bootstrap, we plan to make this public at
a later date.

Started to apply the styles across the site.