chore: bump EthanBrown.ConEmuConfig to 0.0.4

 - switch to standard ConEmu package
 - bump git extensions to 2.4.6
fix: bump EthanBrown.ConEmuConfig to 0.0.5

- had typo in gitextensions version
fix: VS2010.ShellIntegratedRedist - uninst botched

 - Uninstall script had an errant line