Fixed bug, that time t was preceeding start of a task
Merge pull request #21 from hawesie/hydro-devel

Scheduler now works as expected with multiple time windows.
Added launch file.
Added launmch file.
Set up for just patrolling. Launch file printing to screen sensible amounts.
Updated patroller script. Added instructions to readme.
Merge pull request #22 from hawesie/hydro-devel

Resurrected patrolling behaviour
Publishing schedule and handling scheduler fail.
Delayed execution tasks now working correctly with timer.
Success and failure now noted.
Merge pull request #24 from hawesie/hydro-devel

Task success and failure handled.
Added libgmp3-dev depenency. Fixes #23.
Adding prism and initial prism-ros interaction
Really adding prism
Merge branch 'hydro-devel' of https://github.com/strands-project/strands_executive into hydro-devel
using nav data to fill mdp probabilities and costs
Removing prism from git tracking
adding git submodule for prism
getting prism to compile