update readme
target .net 4, reference ps3
add powershell tab, expose $root and $current
lol me bad at english
text wrap, remove powershell wrapper, use runspace directly
implement up/down for historic commands
introduce find-item function
find-view, find-viewmodel
spice up the readme, include a little documentation
refactor to dot source scripts on startup
update readme about requirements
rename find-view to find-item, rename $current to $selected
fix script loading
fix script loading for real
refactor script loading into a module
update the readme
move to own namespace
introduce pshost to get warnings/errors to output
work in progress...tree provider
work in progress