Merge pull request #48 from yupe/master

UPD: merge with yupe/master
Merge pull request #49 from yupe/master

UPD: merge with yupe/master
closed #730
#731 #729
#731 #729
fix #732
closed #732
Merge pull request #733 from mikspark/732-gallery-description

fix #732
closed #738
closed #736
changelog
closed #737
fix dowload link
fix README
Merge pull request #739 from mikspark/738-install-yupe-module

closed #738
Merge pull request #740 from mikspark/736-protected-news

closed #736
Update README.md

убрал ссылку на комментирование фотографии
small fix before release
Merge branch 'master' of https://github.com/yupe/yupe
prepare for 0.5 release.