Update TODO list

Author: na2axl

TODO.md

@@ -1,18 +1,20 @@
 # TODO
 
-* [ ] Base engine
+* [x] Base engine
 * [x] Parser
 * [x] Renderer
 * [x] Data binding
-* [ ] Functions
-* [ ] Data context
+* [ ] Functions (add more...)
+* [x] Base Data context
+* [ ] Extended Data context (auto call getters)
 * [x] Query resolver
 * [x] DataTable
 * [x] SelectItemsList (KeyValuePair[])
 * [x] Conditions (if/elseif/else)
-* [x] Loops (foreach)
+* [x] Loops (foreach, for)
 * [x] Iterate the tokenizer until we don't find a token
 * [x] Eval context
-* [ ] Component declaration
+* [x] Component declaration
 * [x] Fragment include
-* [x] Fragment extend
+* [x] Fragment extend
+* [x] Abstract templates