probably shouldn't exit on a bad message (possible dos)
Merge branch 'dev' of https://github.com/EventStore/EventStore into dev
Added: projection version upgrade tool
Merge branch 'dev' of github.com:EventStore/EventStore into dev
Changed: upgrade projection tool downgraded to .net 4
Fixed: display errors correctly
Fixed potential infinite loop on > 100 projections
Add PowerShell script Upgrade-ESProjections
Merge pull request #61 from thinkbeforecoding/dev

Add PowerShell script Upgrade-ESProjections
Added: a check for unstamped events in EmittedStream
Fixed: compatibility with projection output streams created with ES v1.x
Added: checkpoint upgrade procedure
Added: display progress on TF scanning while upgrading checkpoints
Fixed: set attributes AFTER file is created.
Added: security checks for admin tasks.
Added: system and user streams default $acl settings in $settings stream.
Fixed: project file.
Fixed: index streams system projection doe snot skip linkTos to the zero event
Merge branch 'dev' of github.com:EventStore/EventStore into dev
add "force" option and checks for boehm gc/old mono versions