safetySelectInsertUpdateQuery
safetyQuery2
Merge pull request #59 from dkonurov/master

Improved buttons for positions
execute return bool
Merge pull request #60 from cherkasovas/master

execute method added
Merge pull request #61 from dkonurov/master

Simplified positions button design
Minor markup improvements
Merge branch 'master' of https://github.com/bstrx/doorlog
prepared statements positions