correct user add
merge conflict
fix some bugs
bugs fix
documentation
Merge pull request #169 from dkonurov/master

documentation for models
Merge pull request #168 from dupon21/master

create flashMessage for deleteAction
Merge pull request #165 from cherkasovas/master

fixed bugs with user add/edit
corrected documentation
docs
corrected documentation
Merge pull request #170 from cherkasovas/master

docs for models
russion month names
Legend of Graphics
corrected legend of Graphics
month names correct
btn-info
Merge pull request #173 from dkonurov/master

Legend on chart
Merge pull request #171 from dupon21/master

fix deleteAction
Merge pull request #172 from cherkasovas/master

calendar translation + year's range