D-Net

-donut icon sto starting modal
-sto appearance tab rename twn accordion se apla "title" , "subtitle" etc

--Tiny url implemented

Escaping specials chars sta title,subtitle,x-axis,y-axis titles
-Koumpi gia export-csv sto chart panw
-use levels deleted
-sto split by mpike epilogi "none"
-to spacing tou appearance douleuei
-diaforetiko appearance gia title,subtitle,x-axis,y-axis
-sto discrete(twn fields) ekei pou leei "searcing values for **" pairnei pleon to swsto onoma...