0.7.0 isn't a snapshot any more.

Drop SNAPSHOT from example user profile.
Merge pull request #710 from alexrobbins/patch-1

0.7.0 isn't a snapshot any more, update example profile.
Refactor and document nrepl-client.el

Refactor:

   - general code and documentation cleanup
   - use -- convention for internal function of very limited use
   - inline several very short internal functions
   - use systematic naming convention for requests. Namely nrepl-send-request and
     nrepl-send-sync-request for workhorse functions and `nrepl-request:XXX` and
     `nrepl-sync-request:OP` for requests of type "OP".
   - rename `nrepl-send-request-sync` into `nrepl-send-sync-request`
   - delete `nrepl-log-messages` command

Reorganize nrepl-client.el in functional chapters:

   - Bencode
   - Client: Process Filter
   - Client: Initialization
   - Client: Response Handling
   - Client: Request Handling
   - Server
   - Utilities
   - Connection Buffer Management
   - Connection Browser

Document the nREPL communication process.
Merge pull request #708 from vitoshka/nrepl-refactor

Refactoring and documenting nrepl
Mention completion-at-point annotations
Minor presentation changes
[Fix #705] Rework macroexpansion namespace display logic
Created CIDER quick reference card.
Merge pull request #716 from flexibeast/refcard

First pass at a CIDER quick reference card.
Inline a redundant function
Add Paypal donate button
Add cider-undef with C-c C-u binding

Adds an undef command for removing a symbol from the current namespace.
Merge pull request #721 from hugoduncan/feature/add-undef

Add cider-undef with C-c C-u binding
Add a missing dot
Mention PayPal donations in the contributing section
Minor changes
Document the release policy
Remove assert in cider-util.el
Add requires to cider-stacktrace

cider-stacktrace was not loading correctly due to missing requires on
cider-util and cider-client.
Merge pull request #718 from hugoduncan/feature/fix-cl-macs-require

Fix loading of cider-stacktrace.el