Refactor into latest design decision

C is an implementation detail of the wrapper API, so we go with 'bindings'.
Also create/fix some namespaces.
Document architecture changes
Merge pull request #21 from hynek/rename-c-to-bindings

Refactor into latest design decision
Fix e-mail
Merge pull request #22 from lvh/fix-lvh-email

Fix lvh's e-mail address in AUTHORS
Started trying to document symmetric encryption
Begin to describe the methods
Start stubbing out subheadings
Crypto is seriously hard
Attempt to document AES
Try to document CBC
Document how long iv should be
Document that IVs should not be reused.
fix spelling errors, move module
All caps
This is a lie
Fix
Move the modules around
more accurate
New language