fixed rotation update check
Merge pull request #4 from stwirth/master

Rotation check fixed in LaserScanMatcher::newKeyframeNeeded
csm: Add cpp export flags to manifest.xml

Exporting the cflags and lflags in manifest.xml for the headers and library so that it's easy for other packages to use the library.
Merge pull request #5 from kartikmohta/patch-1

csm: Add cpp export flags to manifest.xml
laser_scan_matcher: Remove CSM search in CMakeLists.txt

Since the csm package exports the CFLAGS and LFLAGS, we do not need to
explicitly search for the paths.
Merge pull request #7 from kartikmohta/master

laser_scan_matcher: Cleanup the CMakeLists.txt