* Update zabbix_screen.py limit screen columns
Add option graphs_in_row that allows to limit the count of columns on zabbix screen. When graphs_in_row columns is filled, begins to draw next row. If there is many hosts with many graphs each, draws all graphs for one host in an column each below each other
* fix remove whitespaces before and after brackets
Fixing ansible-test sanity --test pep8 errors
moved
* fix documentation parsing error
Fixing error: missing documentation (or could not parse documentation): expected string or buffer
b21673b321