Merge pull request #12 from scottgruber/master

Add `git fetch -v --dry-run …
proper grammar
added quick start
spacing
just some language tweaks
Added new guide introducing SSH management and configuration
Merge pull request #14 from blobaugh/master

Added new guide introducing SSH management and configuration
Typo
add command line to show and hide system files
update style
Merge pull request #15 from longster/master

View Hidden Files/Folders
Update basic-commands.md
Merge pull request #16 from scottgruber/master

Update git-commands.md