removed movie sample and use a more simple "SampleSolution"
local env for simple sample app. fixed iis prepare
working on the first deploy script. first durchstich -> done
refactored the functions in different files. refactored Get-PowerDeployContext to a exported module variable named $powerdeploy
some cleanup: removed unused files, refactored iis build/prepare to use $powerdeploy instead of $context
implemented 2 version types: increment & tfs; finished deployment for xcopy