Version 0.2.2
 - enhancement: support C++ using type alias;
 - fix: when press shift, completion popu window will hide
 - enhancement: options in debugger setting widget, to skip system/project/custom header&project files when step into
 - fix: icon not correctly displayed for global variables in the class browser 
 - enhancement: more charset selection in the edit menu
 - fix: can't correctly get system default encoding name when save file
 - fix: Tokenizer can't correctly handle array parameters
 - fix: debug actions enabled states not correct updated when processing debug mouse tooltips

Version 0.2.1
 - fix: crash when load last opens

Version 0.2
 - fix : header file completion stop work when input '.'
 - change: continue to run / debug if there are compiling warnings (but no errors)
 - enhancement: auto load last open files at start
 - enhancement: class browser syntax colors and icons
 - enhancement: function tips
 - enhancement: project support
 - enhancement: paint color editor use system palette's disabled group color
 - fix: add watch not work when there's no editor openned;
 - enhancement: rainbow parenthesis
 - enhancement: run executable with parameters
 - add: widget for function tips
 - enhancement: options for editor tooltips
 - fix: editor folder process error