Synchronize.
Correct doxygen installation.
Correct sphinx documentation.
Add trajectory.hh in the installation scheme.
Add trajectory data structure.
First workable version of trajectories.
[cmake] Synchronize
Taking into account Thomas comments
Improved coding style.
Merge pull request #21 from olivier-stasse/master

Add trajectories to sot.
Replace signals in/out by sin/sout to avoid python error.
Correct documentation.
[trajectory] Add waist signal + squash several commits.

Fix waist, add debug + rational for message handling.
 - waist type is now MatrixHomogeneous and not ml::Vector anymore.
 - add traces
 - messages are better handled based on timestamped and seq id.

trajectory.cpp is not a plugin.

Fix warnings in fir-filter.
Add trajectory initialization through command.

This makes sure that the entity joint-trajectory-command has always
something to provide at the starting point.

This commit introduces boost:regex in sot-core.
Fix bug in reading initial trajectory from command line + minor fixes.

Add const to display method.
Remove display in parsing initial method.
Add ostream operator<< to timestamp class.
[tools] Add queue of trajectories in joint-trajectory-entity.
This is necessary to ensure synchronization when receiving trajectories.
[cmake] Remove debug message in src/CMakeLists.txt
Update ChangeLog for release v2.9.0
Minor patch in robot-viewer helper to accept the naming of the py:HumanoidRobot class.
Minor feature added in meta task posture.
Merge branch 'master' of https://github.com/stack-of-tasks/sot-core