Support for compiling plugin version of Bochs with MSVC nmake now complete.
- embedding combined manifest makes BOCHS.EXE usable
- list of DLL plugins now depends on the pci and debugger options
- 'make clean' now removes the generated manifest files
- renamed variable for external rules
- documentation update


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12310 6c8e4198-a580-4521-a02f-c9ae86df1db9
Regenerated after finishing MSVC nmake support for plugins


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12311 6c8e4198-a580-4521-a02f-c9ae86df1db9