Added SessionManager_sessionStats()
Prevent startup is cjdns is already running. Closes #317.

Before startup, it tries to ping existing cjdns instance. If ping
succeeds, cjdroute refuses to start.
Better names for ping-related variables.
Added sessionStats python script, fixed SessionManager_getHandles() to report correct handle numbers.
Merge branch 'startup-check' of https://github.com/m1kc/cjdns into next
fixed a crash-on-start bug caused by a leftover UDP socket.
added parameter to allow changing timeout for adminClient, set timeouf to 100ms for checking if cjdns is active already.
Fix typos in Russian Readme.
Added ARM NEON build
2 minor fixups for NEON build
Updated CNaCl build to fix ARM NEON issue
further NEON cleanup
Remove `make` from building instructions.

Ref #343
Allocator should not disconnect until freeing is complete. This will improve performance of freeing operation.
Added testimonial
Fixed executable stack from bungled else/elseif
Merge pull request #346 from m1kc/rreadme

Fix typos in Russian Readme
Merge pull request #347 from lukevers/master

Remove `make` from building instructions.
updated Upstart script to create the config file with 600 permissions without race conditions
This was broken by the switch to libuv spawn.