added trailing whitespace check
New Feature: Add multiple PNP source in reporting sla_host, sla_hostgroup, sla_service, sla_servicegroup
Delete "yes/no switch" and set by default 1 pnp source to display
reports: removed old variable
make tests less noisy
external commands: dump options into start file

for later debuging
login: make submit button optional

for easier automated login
reports: keep zero values instead of replacing them
reports: unified report option description
reports: preserve tab and filter on reports save
tests: better dead code