Bump version 1.3.7
Bump version 1.3.7

QafooLabs/php-profiler-extension,lisa2lisa/php-profiler-extension,krakjoe/php-profiler-extension,QafooLabs/php-profiler-extension,krakjoe/php-profiler-extension,tideways/php-profiler-extension,tideways/php-profiler-extension,lisa2lisa/php-profiler-extension