overview of user-guide
rename of the directory
add toc tree for user manual
clean test in _template
mod overview
mod
add
test
update doc
update quick_start
regain the hand and cursor
add new labelconfig file
Merge pull request #46 from zhouguangfu/master

Incorporated the label_configure_center and ROI_tool_set, the bug of the roiorvoxelcurvedialog module was fixed ,too.
mod
mod
user manual
Merge pull request #47 from yangzetian/doc-user-guide

Doc user guide
Merge pull request #48 from sealhuang/update-doc

Update doc
fix default labelconfig
[DOC] update user doc