headers not installed for system install

[moriarty]

When trying to do a system install, the headers are not installed.

Steps to reproduce:

1. make
2. sudo make install

@timn I think this is coming from this bit of the makefile system: (https://github.com/robocup-industrial/rci_pb_msgs/blob/master/etc/buildsys/btypes/rules_sysinstall.mk#L158)

I've just copied the newer buildsys files. Could you please take a look?

Output:

alex at alex-linux-desktop in rci_pb_msgs on master
$ sudo make install
--> Entering sub-directory src
   --> Entering sub-directory src/atwork_pb_msgs
      --- Copying library protobuf/libatwork_pb_msgs to /usr/local/lib64/protobuf/libatwork_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/libatwork_pb_msgs.so.0 -> libatwork_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/libatwork_pb_msgs.so -> libatwork_pb_msgs.so.0.1.0
      --- Copying pkg-config file atwork_pb_msgs to /usr/local/lib64/pkgconfig/atwork_pb_msgs.pc
      <-- Leaving src/atwork_pb_msgs
   --> Entering sub-directory src/atwork_device_pb_msgs
      --- Copying library protobuf/atwork_device_pb_msgs to /usr/local/lib64/protobuf/atwork_device_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/protobuf/atwork_device_pb_msgs.so.0 -> atwork_device_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/protobuf/atwork_device_pb_msgs.so -> atwork_device_pb_msgs.so.0.1.0
      --- Copying library protobuf/libatwork_device_pb_msgs to /usr/local/lib64/protobuf/libatwork_device_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/libatwork_device_pb_msgs.so.0 -> libatwork_device_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/libatwork_device_pb_msgs.so -> libatwork_device_pb_msgs.so.0.1.0
      --- Copying pkg-config file atwork_device_pb_msgs to /usr/local/lib64/pkgconfig/atwork_device_pb_msgs.pc
      <-- Leaving src/atwork_device_pb_msgs
   --> Entering sub-directory src/rcll_pb_msgs
      --- Copying library protobuf/rcll_pb_msgs to /usr/local/lib64/protobuf/rcll_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/protobuf/rcll_pb_msgs.so.0 -> rcll_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/protobuf/rcll_pb_msgs.so -> rcll_pb_msgs.so.0.1.0
      --- Copying library protobuf/librcll_pb_msgs to /usr/local/lib64/protobuf/librcll_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/librcll_pb_msgs.so.0 -> librcll_pb_msgs.so.0.1.0
      --- Creating symlink /usr/local/lib64/rci_pb_msgs/protobuf/librcll_pb_msgs.so -> librcll_pb_msgs.so.0.1.0
      --- Copying pkg-config file rcll_pb_msgs to /usr/local/lib64/pkgconfig/rcll_pb_msgs.pc
      <-- Leaving src/rcll_pb_msgs
   <-- Leaving src