Add Figures for TortoiseGit Examples
Draw Note on Figures of TortoiseGit Examples
Update Git for Window(msysGit) 1.9.0 Installing Screenshots
Insert TortoiseGit Examples

[en] Chapter 1, 2 (~2.6.1)
[zh-tw] Chapter 1, 2 (~2.3.0)
[de] Chapter 1, 2 (~2.3.0)
[zh] Chapter 1, 2 (~2.3.0)

[en] Add Git for Window Download Link