remove pilot limitation of plotting tool
nicer time tics...
remove furturegrid from tests
Merge branch 'master' into devel
switch benchmark test to stampede
remove redundant test
fix a test comment
more test fixes
fail units on failing kernel expansion
add tutorial resource on EC2, point getting_started_remote to it.

Note that you need a login on the VM to run it -- talk to Andre!
Merge branch 'readthedocs' into devel
fix tutorial endpoint
Document the use of password for the tutorial.
add MPI example for tutorial VM
Merge branch 'devel' of github.com:radical-cybertools/radical.pilot into devel
Update tutorial examples.
Merge branch 'devel' of github.com:radical-cybertools/radical.pilot into devel
DB URL and SpEllInG.