correction of broken css-class for dashboard warnings + add of state-icon for dashboard warnings + removal of empty <p>-element in dashboard warnings

changed server_list display to usage of sprite images + reduction of hardcoded <br>-elements + additional support for distro icons in server_list

added .label + .value class for non-INPUT details in edit forms; changed class for measurement unit to .label -> better output + reduction of unnecessary non-breaking spaces

all flags as separate .png files: https://github.com/downloads/foe-services/ispc-larry/flags_separate.rar
.psd files for all flags as layers and sprite: https://github.com/downloads/foe-services/ispc-larry/flags_psd.rar

FS#2288 - Importer for data from Plesk control panel (first INCOMPLETE version, see bugtracker for status)

Bugfix: remoting lib field validation "ISINT" differed from tform validation and leads to 0 values treated as invalid
Bugfix: remoting lib did include_once instead of include at form definition files, that leads to malfunction when using multiple definition files at importing and actions like that

added tmp_vars for login + password_reset as replacement for hardcoded language non-neutral expressions