Merge pull request #245 from AnnaStorozhenko/development

To issue #244 Div Id changed
Merge pull request #4 from EricpolUkraine/test

prerelease 1.13.1-alpha1
Issue #247 fixed
Merge pull request #248 from nazariitashak/development

Issue #247 fixed
Merge pull request #2 from EricpolUkraine/test

Syncing fork's test branch
Issue #246. AjourDbContext is now created for each request
Merge pull request #249 from tmandzak/test

Issue #246 pull-request
To issue #145 dismissed employees are removed from statistic by positions