iOS initialization for crash stack traces and Cocoa Lumberjack loggers

LoggersInitialization

#import "DDASLLogger.h"
#import "DDTTYLogger.h"

int ddLogLevel = LOG_LEVEL_VERBOSE;

#pragma mark Initialization
- (void) initializeLoggers {
    [DDLog addLogger:[DDASLLogger sharedInstance]];
    [DDLog addLogger:[DDTTYLogger sharedInstance]];
    [[DDTTYLogger sharedInstance] setColorsEnabled:YES];
    [[DDTTYLogger sharedInstance] setForegroundColor:[UIColor blueColor] backgroundColor:nil forFlag:LOG_FLAG_VERBOSE];
    
    NSSetUncaughtExceptionHandler(&uncaughtExceptionHandler);
}

#pragma mark crash reporting
void uncaughtExceptionHandler(NSException *exception) {
    NSLog(@"CRASH: %@", exception);
    NSLog(@"Stack Trace: %@", [exception callStackSymbols]);
//    [[[GAI sharedInstance] defaultTracker] trackException:YES withNSException:exception];
//    [Flurry logError:@"Uncaught" message:@"Crash!" exception:exception];
//    [[RavenClient sharedClient] captureException:exception sendNow:NO];
}

//In Xcode bring up the Scheme Editor (Product -> Edit Scheme...)
//Select "Run" (on the left), and then the "Arguments" tab
//Add a new Environment Variable named "XcodeColors", with a value of "YES"