Better CTA and added Mocl
Added Mixpanel
Adding mixpanel credit.
Added mixpanel to the different jump links.
Revert "Added mixpanel to the different jump links."

This reverts commit 93690cbf262536eb72ed30bf3aa9b8c6e88329da.
Merge commit '8953a0e6e11b28cf46e26db2f2c013628c33189d' into devel
syncing trees; dropping mixpanel for now
fix a bad CSS link
Update the date!
Create env~repl.md

Starting a description of how to REPL around.
Update for 2014
wtb make in sexprs... whitespace languages are not good
Fix some spelling mistakes.

Walkthough -> Walkthrough
predicte   -> predicate
timouts    -> timeouts
occured    -> occurred

Rasperry   -> Raspberry

recomended -> recommended

mileau     -> milieu
libary     -> library

langugage  -> language

libaries   -> libraries
licence    -> license
fianance   -> finance

licencing  -> licensing
Merge pull request #30 from tankrim/spelling

Fix some minor spelling errors.
Add information on how to use the REPL
Adding new file on how to use SLIME more effectively.

Also, improved error message in the make.lisp side.
Fix up the SLIME info a bit.
Merge pull request #31 from pnathan/devel

Devel