fb2 files cleaned + added books data to csv

books_data.csv

@@ -1,16 +1,13 @@
 Index;BookCode;Language;BookName;Status
-1;dost_cap;en;crime_EN.txt;
-2;dost_cap;fr;crime_FR.txt;
-3;dost_cap;ru;crime_RU.txt;
-4;dost_deadhouse;en;dead_EN.txt;
-5;dost_deadhouse;fr;dead_FR.txt;
-6;dost_deadhouse;ru;dead_RU.txt;
-7;dost_karamazov;en;karamazov_EN.txt;
-8;dost_karamazov;fr;karamazov_FR.txt;
-9;dost_karamazov;ru;karamazov_RU.txt;
-10;dost_poorfolk;en;poor_EN.txt;
-11;dost_poorfolk;fr;poor_FR.txt;
-12;dost_poorfolk;ru;poor_RU.txt;
-13;dost_underground;en;underground_EN.txt;
-14;dost_underground;fr;underground_FR.txt;
-15;dost_underground;ru;underground_RU.txt;
+1;dost_cap;de;crime_DE.fb2;
+2;dost_cap;en;crime_EN.fb2;
+3;dost_cap;ru;crime_RU.fb2;
+4;dost_gambler;de;gambler_DE.fb2;
+5;dost_gambler;en;gambler_EN.fb2;
+6;dost_gambler;ru;gambler_RU.fb2;
+7;dost_karamazov;de;karamazov_DE.fb2;
+8;dost_karamazov;en;karamazov_EN.fb2;
+9;dost_karamazov;ru;karamazov_RU.fb2;
+10;dost_underground;de;underground_DE.fb2;
+11;dost_underground;en;underground_EN.fb2;
+12;dost_underground;ru;undrground_RU.fb2;