Add .DS_Store to .gitignore
Merge pull request #110 from rivera-ernesto/master

Add .DS_Store to .gitignore
Fixing issue #101 : Colors in greyscale color-space do not work
Updating sample code to test grayscale color customization
Add subdirectories under 'Lumberjack' to the podspec source files
Merge pull request #107 from realestate-com-au/master

Guard around dispatch_resume() being called with null pointer, as warned by the static analyzer.
fix warning

building against a recent iOS SDK
Fix static analyzer warnings about nil values in dictionary
Fix enum type conversion warning
Merge pull request #122 from denivip/fix-nil-dictionary-values

Fix static analyzer warnings about nil values in dictionary
Merge pull request #114 from eddiekim/add-subdirs-podspec

Add subdirectories under 'Lumberjack' to the podspec source files
Merge pull request #120 from diederich/fix/CGBitmapInfo-warning

fix warning
Merge pull request #124 from denivip/fix-warning

Fix enum type conversion warning