Feature History Implementation
Merged #95 History view for files
Added Author Avatar to Commit Metadata
AssemblyVersion included in Footer for Issue #161

Wrote an html helper function that returns the executing assembly
version.  Version number being included in the footer.
Merge pull request #168 from kengibous/master

AssemblyVersion included in Footer for Issue #161
Added checkbox to disable Author Avatar in Settings
Merge pull request #165 from igoryok-zp/feature_avatar

Added Author Avatar to Commit Metadata