Release of PHP Extension 5.1.14

• Feature: Add support for sending PHP and userland deprecations as non-fatal “errors” to Tideways with tideways.features.deprecations=1
• Feature: Add method TidewaysProfilerSpan::logException() that that allows marking a span as error’ed with an exception.
• Feature: Add slow SQL logging functionality with tideways.sql_long_query_time_ms INI setting defaulting to 10 seconds.
• Feature: Add builds for Alpine, FreeBSD and ARM CPU architecture