Updated pkgconfig - added math lib dependency
Merge pull request #36 from tmtom/pkgconfig

Updated pkgconfig - added math lib dependency
replace magic numbers with defines
fix MBUS_MAX_PRIMARY_SLAVES to 250
Merge pull request #37 from lategoodbye/master

replace magic numbers
Ignore filler DIF (= 0x2F)
Make my last change more readable.

As suggested by lategoodbye. Also make it more in line with the way
everything else is written.
Merge pull request #38 from keepfocus/master

Handle filler DIF
configure.ac improved after lots of hints
AM_PROG_AR added
Merge pull request #39 from tpltnt/master

fixes for automake 1.12
add spec file for rpm based systems
Merge remote-tracking branch 'upstream/master'
Merge pull request #40 from lategoodbye/master

add rpm spec file
small function to get current version added
fix build error with automake 1.11 and should work with automake 1.12
too
function declaration added
mbus_ prefix added
version string as const char*
Merge pull request #43 from lategoodbye/master

fix for issue #42
Merge pull request #41 from tpltnt/master

version info added