Merge branch 'development' of https://github.com/dava/dava.framework into development
DF-291 Remove old files
DF-291 Add additional info to DB
Merge branch 'development' of https://github.com/dava/dava.framework into development
Merge branch 'development' of https://github.com/dava/dava.framework into development
[DF-5221] Add signal code
revert ImageMagick to ImageMagick-6.7.4
revert projects to ImageMagick-6.7.4
Merge branch 'development' of https://github.com/dava/dava.framework into development
Merge pull request #271 from abaradulkin/development

DF-291 removed unused files
Merge branch 'development' into development_downloader_multithread
[DF-5243] In download errors handled.