Add additional spec to illustrate that empty context blocks are also pending.

Closes #174.
Adds a clogv AppCode template

Auto-suggests variables in scope for logging, and figures out the
correct type. Thanks to Jonathan Barnes.
Minor cleanup to make CedarDoubleImpl conform to CedarDouble
Removed timing information from CDROTestReporter spec to prevent flakiness
Hey readme, it's 2014.
Added cocoa podspec for direct git pod-ing
Add missing autorelease pool
Fixed CDROTestReporter to report errors to Xcode
Running cedar's rake doesn't override the system's envs
Moved static definition out of a head to avoid linker warnings about re-assigning the static var
Cedar test bundles emit dots for test runs
Use runDidComplete instead of printStats.

Tidy CDRBufferedDefaultReporter interface file.
Refactored format strings
Add KVC support to Cedar spies
Merge pull request #181 from cbguder/spy-kvc

Add KVC support to Cedar spies
Extend KVC support to include valueForKey:
Order, reformat selectors in CDRSpyInfo
Merge pull request #182 from cbguder/spy-kvc

Extend KVC support to include valueForKey
Fix crash if Xcode calls otest with "-SenTest Self" arguments
Merge pull request #183 from mountainstyle/fixRunnerCrash

Fix crash if Xcode calls otest with "-SenTest Self" arguments