Improved implementation of QueryStatus for the case where multiple command IDs are being checked at once
Provide clean support for the OLECMDTEXT parameter which might be passed to QueryStatus
Fix implementation of CommandFilter.Exec for OLECMDEXECOPT_SHOWHELP
Improved support for OLECMDEXECOPT_SHOWHELP in CommandFilter.Exec
Allow InnerExec to handle the case where _next is null
Updated CommandFilter documentation
Treat ShellServices.10, ShellServices.11, and ShellServices.12 as separate assemblies
Each ShellServices assembly extends the one from previous builds
Rename files to match contained classes
Add Shell Services tests
Support the IVsProjectMRU service
Support the DTE service
Merge pull request #22 from sharwell/command-filter

Command filter improvements
Merge pull request #39 from sharwell/single-assembly-versions

Single assembly versions
Update ICommenterProvider to operate on a text buffer instead of a text view
Rename GetCommenter to TryCreateCommenter
Support commenting operations in virtual space (fixes #30)
Specify StringComparison.Ordinal
Rename Commenter to FormatCommenter (fixes #18)
Updated documentation for the Commenter service