neo-2.0-beta.8

Changelog

1088756 Checking if exploit is binary by checking 4-byte ELF header
4797dbd Compatibility with the latest DestructiveFarm, README updated
5df2e30 Create LICENSE
9dca48b Duplication in stream error handling removed
3b8bfc2 Major changes: - United exploit state & exploit configuration - Structured the proto definition - Exploit update now sends and receives the full exploit state - Extracted farm submission interval to server configuration - Ping ticker moved to the main event loop - Fixed mistypes & other minor review issues
a7e64e8 Merge remote-tracking branch 'origin/dev' into dev
5befb5f Minor transaction optimization
e56859a Moved submit_every setting to server config
3edbc1b Proto generation in makefile
d133902 Reading endless output with bufio Scanner