D-Net

-pleon to filtro den ginetai add sto genikotero panel an den patithei to "apply filter"
-to button "apply filter" einai panta visible, kai an o xristis den exei sumplirwsei oti xreiazomaste tote tou kanoume display warning
-mpike title sto modal

- allagi twn filters se modal

3-4 css changes

-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...