Adds originalFilename support to git-log enrichment

Renames current Open File command to  Open Working File
Renames current Open Files command to  Open Working Files
Adds new Open File command to open the commit version of the file
Adds new Open Files command to open the commit version of the files

Fixes #33 - commit messages needs to be escaped

Adds status info to commit details quick pick

Changes Show Previous Commit History to Show Previous File History

Adds clipboard copy message to commit files quick pick list

Now shows the previous commit details

Clears broken blame on close

Adds Open File command to commit quick pick

Executes showQuickRepoHistory if there is no active editor

Copies the sha of the most recent commit to the repository if there is no active editor