Updates project and target template icons

We now have lovely Pivotal Labs open source icons directly in Xcode.
Special thanks to Patrick Alfred.
More passes.
A more truthy retainCount
Formatting fixes.  Stripped trailing whitespace.
Removed old retain count tracking attempt
Merge branch 'master' into no-memory-leaks
Added spy specs to test run.

- Renamed -[CDRSpyInfo clear] to -[CDRSpyInfo clearSpy]
- Refactored & updated excessive documentation