prepare for maven-release
profiles to build separately win/macos
[maven-release-plugin] prepare release v0.17.5
[maven-release-plugin] prepare release v0.17.6
Merge remote-tracking branch 'origin/release' into release

Conflicts:
	pom.xml
	uploader-osx/pom.xml
	uploader-win/pom.xml
	uploader/pom.xml
[maven-release-plugin] prepare release v0.17.6
[maven-release-plugin] prepare for next development iteration
Merge pull request #358 from tyrcho/release

maven Release