Update

+Comment
+Restructure
+Events Command:  Accounts for connection failures.
+Select Command:  Only allows numerical values that are in the list.
+Show Command:  Displays the computer you have selected.
Create ad_get.ps1
Create event_get.ps1
Update ad_get.ps1

+Added a go back feature.
+Fixed an error with the select command.
Merge branch 'master' of git://github.com/lukebaggett/PSScripts

Conflicts:
	ad_get.ps1
	event_get.ps1