[DOC] update TODO
Add time_course parameter in get_current_value(...) function explicitly, just like get_current_value(..., time_course=True).
Merge branch 'master' of github.com:BNUCNL/FreeROI
Add roiorvoxelcurvedialog.py module, the average of ROI or time points of single voxle can be displayed in a curve, the data can be saved in a txt or  csv format file.
Merge pull request #25 from zhouguangfu/master

Good job!
roi to interface by DXB
Merge pull request #26 from BloodNg/master

roi to interface by DXB
Add 3D volume intensity display function.
Merge pull request #27 from zhouguangfu/master

Add 3D volume intensity display function.
fix_bugs for lmax regiongrow and edgedetection
Merge pull request #28 from liuzhaoguo/fix_bugs

fix_bugs for localmax and regiongrow and edgedetection
Merge pull request #24 from sealhuang/update-to-do-list

[DOC] update TODO