Clean up further uses of Debug/ReleaseMono

Change-Id: I0a177eed2943ba7dbc413c2c1a9f03c44b995da2
Remove built binaries/update buildupdate script

There should not be build artifacts from chorus and libpalaso
included in the repo.
Get all the correct files added from dependent artifacts

Change-Id: I88e651832737a6cc6e9bb3255ad8639b114b7b54
Only copy icu*.dlls when on Windows

Use OS to check instead of Debug/Release

Change-Id: I0452f08666eb463bce30b20095b774e91ea070c9
Get files copied to correct places

 * Add UnzipMercurial Target from Chorus
 * Include None targets for NDesk.DBus.dll.config and icu.net.dll.config

Change-Id: Id405e2fb5de54c8b10703db4ed552d735c11d5d5
Removed .hgignore; no longer needed in git repo

Change-Id: I99303e00835f564a7694832f8a3a81f150a9efcb
clean up TeamCity artifact for icu.net

Change-Id: I7bfee2bcda6deec200579cb324a9e10cfef7112e