Bump to 2.99.1 (3.0 alpha2)
json_dumps_ANY utility function to portably implement json_dumps(..., ... | JSON_ENCODE_ANY)
Bugfix: Stratum: Properly handle non-integer "id" for client.get_version requests
Merge commit '3fa8bdd' into bfgminer
Don't retry without resume support, if the first attempt just timed out

Was: Make sure to retry only once with noresume support for stratum.

Conflicts:
	util.c
Bugfix: bitforce: Fix warning
Merge commit '64bd6e9' into bfgminer
Stratum: Support client.show_message method