Update snapshot submodule

Updated Doxygen in order to get rid of the broken links

inline wasm compiling thread.

Update dawn 3.0.1 doxygen

Provide link to public testnet Doxygen documentation.

Procedure for swapping eos-noon into master.
- git checkout eos-noon
- git merge -s ours master <-this is where we are right now
- git checkout master
- git merge -X theirs eos-noon

Merge from master and add sections for split of current vs public…

removed the utility thread which was in charge of compiling as we were seeing locks under load and a sufficiently multithreaded version would likely need a more robust solution

Prevent R/Wable "code" section from WASM (????)

DAWN-507 verify balance

DAWN-473 intrinsics support

Ctest skip mongo stat519

Migrate p2p test to Noon branch. Add p2p tests to travis builds. STAT320

[eos-noon] cmake refactoring + cpack

Fix resync problem that results in spinning.

eosioc currency commands

Merge branch 'DAWN-507-verify-balance-GH-#1139' of https://github.com/eosio/eos into DAWN-507-verify-balance-GH-#1139

Provide a more natural interface in apply_context and have wasm_interface provide the shim code to accommodate the contract API.

Fixed get_active_producers for c API passing buffer byte length and added returning the number of bytes written, so user knows how many bytes were populated.

Fixed array_ptr to correctly interpret the trailing length parameter as a byte length, and made comments clearer.

restore database test