analýza: odkazy na zdroje k INI souborům

in-ini: comments

in-ini: regex clean-up

in-ini: re-eble whitespace in entry keys – but trim spaces before „=“ to support:
„ a b c = d“ → „<a-b-c>…“ instead of „<a-b-c->…“

in-ini: support sub-keys:
key[subkey_1]=value_1
key[subkey_2]=value_2

in-ini: no whitespace in entry keys – but do encoding

CLI: supprt combination of --input-file and --system-id (to choose proper input module for given SystemId but actually read stream from the file)