started integrating ScriptCs
first preliminary version of ScriptCS integration working
traking and displaying references in workspace
cleanup of copied libraries, supporting startup args again
REPL code completion working again
refactoring for supporting documetn completion again
document code completion working #20
more fixed in code completion #20
layout files are now supported #13
added binaries needed to build CShell
added ScriptCS dll copy script
changed logging structure to be more in line with scriptCS
supporting file assembly references again for new workspace #13
copy references to bin #13
cleaned up the file menu bar #13
cleanded up simple REPL commands #20
renamed CShell.ScriptCs to CShell.Hosting
updated to latest ScriptCS binaries
console output is routed again to REPL
Merge pull request #30 from lukebuehler/scriptcs

Merging the ScriptCS work back to the main dev branch.