Add subdirectories under 'Lumberjack' to the podspec source files
fix warning

building against a recent iOS SDK
Fix dispatch_get_current_queue crash (Issue #108)
Fix static analyzer warnings about nil values in dictionary
Add deployment target condition for workaround
Fix enum type conversion warning
Catch exceptions in logMessage.

NSFileHandle writeData: will throw an exception if any I/O error
occurs.  Catching these means that the app will not crash just
because something went wrong writing a log entry.
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
Replaced return type (id) of Class-factory methods with 'instancetype'
Replaced explicit reference to class name in logFileWithPath factory method
Merge pull request #124 from denivip/fix-warning

Fix enum type conversion warning
No need to include the README.txt file as source file - this generates an XCode warning
DispatchQueueLogFormatter: Make sure to always use a NSGregorianCalendar for date formatter
DispatchQueueLogFormatter: Use modern Objective-C
Added new flag DDVERBOSE  to DDLog so you can have another state.
DDTTYLogger: Allow to set default color profiles for all contexts at once

* Using `LOG_CONTEXT_ALL` will associate a color profile log messages from all contexts.
* Specific contexts can still set a different color profile on top.
Merge pull request #137 from bpoplauschi/noNeedForTxtFile

No need to include the README.txt file as source file - this generates an XCode warning
Merge pull request #130 from tipbit/filelogger-exceptions

Catch exceptions in logMessage.