New commands + fixes

+ Get-Mount (mounts retuned as objects for easy filtering)
+ Get-RandomMacAddress (for easy MAC Address generation)
* Get-Path modified to resolve ~, also made it work with pipeline input
* Edit-TextFile streamlined by using modified Get-Path
* Added emacs and spacemacs to MyConfig
* dcup - attempt at cleaner output
+ added docker/profile.d/env.ps1 for default docker vars

base.linux/Get-Mount.ps1

@@ -0,0 +1,14 @@
+[CmdletBinding()]param()
+
+& mount |
+    ForEach-Object {
+        $null = $_ -match "^(.*) on (/.*) type ([^ ]*)( (.*))?$";
+        [PSCustomObject]([ordered]@{
+            Path    = $matches[2]
+            Type    = $matches[3]
+            Name    = $matches[1]
+            Options = $matches[5]
+          # Matches = $Matches
+          # Raw     = $_
+        })
+    }