reducing data uploading time from ~37 min to ~3min
messages for UI actions added
coordinates splitting simplified for edges
missed javadoc added in EntitiesPage
Condition class access level decreased
missed javadoc added in ProcessPage
Merge pull request #336 from rostafiychuk/master

UI tests improvements
Merge pull request #337 from pisaychuk/master

reducing data uploading time from ~37 min to ~3min
Merge branch 'master' into samarth