initial commit
started creating tree
implemented ajax
renamed files to make their purpose more obvious
file names and function names changed for clarity
made plus sing change
left only plus no lines plus and minus
using ajax to load first level
made table name a variable, made selected node bold
added just_the_tree.php
moved files back
dialog was added
adding new item is done
edit is implemented
delete is implemented
expanding tree after refreshing is implemented
setinterval is replaced by recurse
selecting leaf after adding is implemented
bug with adding first level node is fixed
fixed bug of not warning about item not empty for first level