Typos and grammar
Merge branch 'readthedocs' of github.com:radical-cybertools/radical.pilot into readthedocs
added figure to tutorial main page
Merge branch 'readthedocs' of https://github.com/radical-cybertools/radical.pilot into readthedocs
Shuffled TOC around. See ticket #352
Merge branch 'readthedocs' of github.com:radical-cybertools/radical.pilot into readthedocs
Merge branch 'readthedocs' of github.com:radical-cybertools/radical.pilot into readthedocs
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!
Document correct error message from ssh errors.

This was lingering for quite a bit, the old error can't happen anymore with the current implementation.
fixed #365 and #347

Expanded section 3 and renamed it to "Using Local and Remote HPC Resources".
Tickets #365 and #347 were addressed in the process.
Merge branch 'readthedocs' of https://github.com/radical-cybertools/radical.pilot into readthedocs
basic SSH instructions
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