Get-IPConfiguration now uses custom objects for IP addresses
Windows: big reorg, moved .bat shit into Powershell (yay)

-   Move functionality of home-and-path-vars.bat into $profile
-   Begin move of filetypes.bat into $profile
-   Slightly better Python version autodetection
-   Slightly better python.exe detection in uPackageManager
-   Rely on PSCX now
-   Rely on new version of PSReadline now
-   Better set-location function
-   Add lessall() to match subl()
-   Minor changes: moved functions around etc in umodules.

filetypes.bat is proving to be problematic. Lots of #TODO: sections
litter my $profile now, and it's not finished. Ugh.
Sublime Text minor changes