Bump version in CMakeLists.txt to 1.2.2
Merge pull request #17 from jensenb/versionFix

Bump version in CMakeLists.txt to 1.2.2
Make source version higher than released/package version

Signed-off-by: Ruben Smits <ruben.smits@intermodalics.eu>
Fix for systems that don't allow definitions of stl containers with incomplete types

Definitions of stl containers with incomplete type definitions, e.g. by
means of forward declarations, results in undefined behavior according
to the c++ standard. This corrects the problem by using providing an
alternative implementation using smart pointers selectable at configure
time by the user.
Merge branch 'stl_cont_fix'
Fix some CMake deps for the tests, examples and models

Signed-off-by: Ruben Smits <ruben.smits@intermodalics.eu>
cmake: Correct typo's in CMake output config file
cmake: Add pkgconfig DIR to output config file

This indicates where the .pc pkgconfig files are installed, which
more easily allows dependent packages to use typegen with KDL like:

SET(PKG_CONFIG_PATH "${orocos_kdl_PKGCONFIG_DIR}")
orocos_typegen_headers(xxx.hpp DEPENDS orocos_kdl)