[WINOF] introduce new cmds 'allnf path' & 'compnf path' to work around a bug in the...

[WINOF] introduce new cmds 'allnf path' & 'compnf path' to work around a bug in the WDK build env. If one forces a build (compf ulp\ipoib) for IPoIB or IPoIB_NDIS6_CM then 'all' instances of ipoib.sys are deleted and only the specified path component is rebuild leaving an incomplete build. 'compnf/allnf ulp\ipoib' allows nmake dependancies to make the correct rebuild descision without deleting all instances of ipoib.sys.

git-svn-id: svn://openib.tc.cornell.edu/gen1@2632 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86