updates github git clone command
updates (splits up and reorders) organization of content in markdown pages
updates examples to be easier to relate to
updates slides to match content outline markdown pages
fixes issue with module 7 hoplon code
merges changes based on first workshop feedback
fixes syntax error in slides Hoplon code
Clarify basic arithmetic exercise.

Introduce the quot function. Point out that this result will actually be two separate expressions.
Clarify basic arithmetic exercise.
Call out that vector is one type of collection.
Remove mention of sequences

Not talking about the fact that these functions are sequence interface functions.
Merge pull request #1 from alyssackwan/patch-1

Clarify basic arithmetic exercise.
Merge pull request #2 from alyssackwan/patch-2

Clarify basic arithmetic exercise.
Merge pull request #3 from alyssackwan/patch-3

Call out that vector is one type of collection.
Merge pull request #4 from alyssackwan/patch-4

Remove mention of sequences
Merge branch 'sf2014apr'
Merge pull request #89 from clojurebridge-sf/master

Changes made for the San Francisco workshop - for team review