added man pages and updated SPEC file
fixed typos
Merge pull request #85 from useidel/master

added man pages and updated SPEC file
always rebuild core module

If the kernel updates, make won't detect that the core module needs
rebuilding.  So always rebuild it.
Merge pull request #88 from jpoimboe/implicit-make-clean

always rebuild core module
Merge pull request #84 from spartacus06/fixes

Refactoring and perf improvements for create-diff-object
man: don't delete source files when compressing man files

Fix the issue where a "make install" deletes the man source files.
Merge pull request #89 from jpoimboe/man-install-error

man: don't delete source files when compressing man files
add man .gz files to gitignore

Signed-off-by: Seth Jennings <sjenning@redhat.com>
Merge pull request #90 from spartacus06/gitignore

add man .gz files to gitignore
check for changed sections that are not included

There are many cases where a section may have
changed due to soure-level change but the inclusion
logic has not selected it for output.  Some of these
cases are real no-go situations like changing data
structures.  Some are just situations that
create-diff-object isn't smart enough to figure out
(yet).

Either way, it should be considered fatal when a
changed section hasn't been selected for output.

Signed-off-by: Seth Jennings <sjenning@redhat.com>