added jars
Extracted an interface that should be common for all search algorithms.
Grid based relaxation of map and initial file structure
Linus navigation

HPAsearch implemented
Small update on sampleSearch...
classpath
New structure. Too bad I lost half of what I did in the process :(
Merge branch 'emil-navigation'
merge with master
Restoration work has begun. Work in progress
Added comments to SimpleTimer
Navigation concerning blockades added
merge