0.0.3 production release

• alter.ini: new option CHARTS_ACCURATE that enables more detailed and accurate charts instead of maximum performance
• graph: now different classes of traffic are not overdrawn by the total column by default
• graph: explict period option implemented
• installer: FreeBSD 14.1 setup tested

0.0.2 fast release

now networks can be described

0.0.1 preview release

now with cherry flavour!