flush underlying streams on close()/sync()
Merge branch 'develop' of https://github.com/pocoproject/poco into develop
fixed one-shot timer and maufunction of long start interval
Merge pull request #628 from Kontinuation/develop

Fixed one-shot timer and maufunction of long start interval
added deprecation warning for POCO_WIN32_UTF8
fix warning, add note to Config.h regarding deprecation of POCO_WIN32_UTF8
updated relnotes
Logger::setLevel(string) - optionally parse log level as number in range 1 to 8
Change MAX_URI_LENGTH for HTTPRequest from 4 to 16kb - 4kb is too small for todays internet
Merge pull request #632 from mkrivos/develop

Logger::setLevel(string) - optionally parse log level as number in range 1 to 8
Merge pull request #633 from mkrivos/fix01

Fix01
supress LogStream empty line log entries; ignore VS profiler files