Added [NSDictionary hasKey:]
Merge pull request #24 from neilco/hasKey

Added [NSDictionary hasKey:]
added hasKey documentation
changed hasKey implementation to a simpler lookup
added Makefile. removed pods
removed xctool updates from makefile
Added -camelCase on NSString
Tagging 0.7
ignored pods
added containsString: , by default is not case sensitive
updated readme
tagged 0.8
Add NSArray-detect
Merge pull request #26 from kattrali/nsarray-detect

Add NSArray-detect
updated podspec description
wrote a safe test for -detect. upated objectivesugar
fixed detect block
Fixed detect ARC problem, updated Kiwi
Add range keyed subscripting to NSArray
Merge pull request #27 from jurre/master

Add keyed subscripting to NSArray to allow easier fetching of a range of indices