update registration form for bootstrap 3 css
doc fix: shiny now requires R 3.0.0 or higher, install plannerarena files
doc fix
add description of benchmark logfile format. allow different planning library names
Merge pull request #2 from ompl/master

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Merge pull request #3 from utiasASRL/master

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Merge pull request #4 from utiasASRL/miscellanea

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Merge pull request #5 from utiasASRL/informed_sampling

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