* Move component container to GoogleUtilities.
This will allow non-Firebase SDKs to take advantage of the component
system. Note: Firebase Core will eventually move over to use this, but
more investigation is needed about how this can be done with the least
amount of churn for other SDKs.
* Fix dependency on Logger.
* Add CHANGELOG entry.
* Fix selector name.
* Move ComponentContainer subspec to new pod.
* Rename to GoogleUtilitiesComponents.
* Style, make public headers.
* Update travis with new name.
* Add project to if_changed.sh
* Review comments.
* Enabled static framework, changed homepage.
* Fix missing quote.
* Use `-[NSString initWithFormat:arguments:]` instead of trying to trick the preprocessor macros of all the platforms.
* A couple drive-by warning fixes that `-Weverything` surfaced.
* Step 1: Duplicate ASL Logger
This copies over the ASL logging system to a standalone Objective-C class.
* Step 2: Replace Logger with ObjC Implementation
This also moved the `forcedDebug` information to a property.
* Step 3: Remove unnecessary test methods
It does not seem necessary to drain the queue. If this is an issue on a platform I didn't test, we should implement the tests differently, such that surfacing the queue is not necessary.
* Style Fixes
* Test cleanup
* Removed FIRLoggerTest as they mostly actually test `GULASLLogger` functionality now.
* Renamed `GULLoggerInitializeASL` to `GULLoggerInitialize`.
* Use dot-notation for the defaultLogger class property.
* Removed unused debug only test methods.
* Rename FIRLoggerInitializeASL
* Style fixes
* ASL Logger cleanup and leaking
* Move ivar synthesis to the top of the implementation.
* Add dealloc logic to avoid leaking asl_obj memory.
* Add forced logic at the message level.
* GULLogger Testing
* Moved over old tests to correct ASLLogger location.
* Added new GULLogger tests
* Changed version `char *` to `NSString *`
* Tidied up some documentation
* Re-introduce ASL in the functions names
* os_log GULLogger Implementation
* Moved common logic from `GULASLLogger` to `GULLogger+Internal` class methods.
* Added `os_log` implementation of `GULLoggerSystem`
* Added `os_log` level information to `GULLoggerLevel`
* Removed unused test variable
TODO: Tests
* Remove iOS version check from ASLLogger
* Style Fixes
* Refer to ivar directly in property setter
* Refer to ivar directly in property setter
* Being os_log tests
* Setup dependency injection for os_log tests
* Rename C functions according to style and correctly test macOS version compatibility
* Further refinement of os_log testing
* Add Some OSLogger tests and update some ASLLogger ones
* Re-add getter for logLevel
* Fix up some warnings
* Remove private headers from local testing podspec
* More OSLogger tests & bug fixes
* Style Fixes
* Fix Travis build
* Update GULOSLoggerTest.m
* Do nt override method argument
* Fix test on tvOS
* Test Fixes
* Copybara test fixes
* PR Feedback
Paul Beusterien