Make it possible to pass in the solution file to build on the command line. This is to support the case when I rename or symlink solution files to allow me to distinguish the various workspaces my VS-en are open to by the solution name in the VS title bar.
Make it possible to pass in the solution file to build on the command line.
This is to support the case when I rename or symlink solution files to
allow me to distinguish the various workspaces my VS-en are open to by
the solution name in the VS title bar.

Review URL: http://codereview.appspot.com/2301044

git-svn-id: db59699583a60be9a535cd09cdc9132301867226@116 15e8cca8-e42c-11de-a347-f34a4f72eb7d

wangming28/syzygy,pombreda/syzygy,google/syzygy,google/syzygy,ericmckean/syzygy,supriyantomaftuh/syzygy,ericmckean/syzygy,supriyantomaftuh/syzygy,sebmarchand/syzygy,supriyantomaftuh/syzygy,Eloston/syzygy,supriyantomaftuh/syzygy,ericmckean/syzygy,sebmarchand/syzygy,pombreda/syzygy,wangming28/syzygy,google/syzygy,google/syzygy,pombreda/syzygy,Eloston/syzygy,sebmarchand/syzygy,ericmckean/syzygy,ericmckean/syzygy,sebmarchand/syzygy,wangming28/syzygy,pombreda/syzygy,sebmarchand/syzygy,pombreda/syzygy,wangming28/syzygy