inspector: Include <hostname> in output.
inspect: Get version and release of RPM packages. This commit downloads the Packages RPM database allowing us to find other details about installed RPM packages (via inspect-list-applications). This adds version and release. Epoch cannot yet be found. This commit also updates the Fedora example image so that it contains a dummy RPM Packages database with some data.
inspect: Split code into separate files. The src/inspect.c file had grown rather large -- 3,500 lines. Split it across several files according to function. This is just moving code. After the split the files are more evenly divided: 536 src/inspect_apps.c 766 src/inspect.c 537 src/inspect_fs.c 404 src/inspect_fs_cd.c 785 src/inspect_fs_unix.c 535 src/inspect_fs_windows.c 3563 total
inspector: Rewrite virt-inspector in C.
inspector: Replace old examples with ones derived from phony images.