[diagrams] #11: Split up G.R.D.Basics into multiple modules

[diagrams]

#11: Split up G.R.D.Basics into multiple modules
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 Reporter:  byorgey  |       Owner:     
     Type:  task     |      Status:  new
 Priority:  minor    |   Milestone:  0.3
Component:  core     |     Version:     
 Keywords:           |  
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 The current Basics module has gotten rather out of hand.  It ought to be
 split up into a collection of smaller modules.

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Ticket URL: <http://trac.haskell.org/diagrams/ticket/11>
diagrams <http://code.haskell.org/diagrams/>
Embedded domain-specific library for describing and rendering diagrams, illustrations, and other graphics.