Merge pull request #49 from ayrton04/hydro-devel

Updating ekf_template.launch to reflect new parameters and cleaning up sensor configs
Merge pull request #56 from ayrton04/hydro-devel

Fixing small bug with differential updating (introduced since last relea...
Merge pull request #61 from ayrton04/hydro-devel

Fixing differential integration of absolute pose information
Merge pull request #67 from ayrton04/hydro-devel

Merging changes from ayrton04's repo
Merge pull request #72 from ayrton04/hydro-devel

Adding gps_transform_node
Merge pull request #77 from ayrton04/hydro-devel

Small tweak to prepareTwist
Merge pull request #80 from ayrton04/hydro-devel

Renaming gps_transform_node to navsat_transform_node
Updating changelog before release of x.1.5
Replacing hydro's package version number
1.1.5
Merge pull request #16 from cra-ros-pkg/hydro-devel

Pulling in changelog and package.xml from upstream