dev/#13 add db connection
dev/#13 add db connection test
add posibility to test serwer side.
(cherry picked from commit c58953d)
add test report file to gitignore
(cherry picked from commit 9df4d74)
Merge branch 'master' into dev/#13
Merge branch 'master' into dev/#13
Task  #13

Finally add connection test and extract to method checkConnectionDB
Merge remote-tracking branch 'origin/master' into dev/#13
Task  #13

Add db throw err test.
change method of iformation about problem with connection with db. Simply tests
Merge pull request #29 from Maciekek/dev/#13

Dev/#13