PUBLISHED_FROM=cf49d0d345e4a7607c535f9578b8ed4160f2fccd

Note: this is only the first step; the C sources won't be built until
the second step is done.

The actual build takes about 1.3s on cloud2 which still runs the docker
containers and image layers on the very slow spinning disk. cloud3 has
docker mounted on the SSD disk; measured speedups of 20-30%

PUBLISHED_FROM=c5acef1d64ebc8dca8ed31f51685c8b3090c5767

PUBLISHED_FROM=de348f944de60d116d9d1f5d18e920991c811fa8

Do not use CA bundle on CC3200, it doesn't work.
Make ssl_ca_cert = "*" mean "no verification" and make sure
SSL is enabled on the connection when it's required, even w/o verification.

PUBLISHED_FROM=c8710a5d24ecfe174ef45b7f81c114d41faf5c12

PUBLISHED_FROM=0e6a1c1a2356c1e12580e498c64ba7be367f601c

SimpleLink sockets are suffciently different from BSD that all the
ifdefs have become too messy to warrant a separate net_if
implementation. As part of this we also implement proper async connect
support.

Added MG_F_SSL to identify SSL-enabled connections in a generic way,
since SSL state can be different depending on the implementation.

PUBLISHED_FROM=9cdb8c880b90683e4a26b972cf439d47d6f60917

SL requires cert and key to be separate files in DER format.

Date verification is disabled for now.

PUBLISHED_FROM=7d76150ed356140728a1e5fd82d8a0456347b7dc

PUBLISHED_FROM=309be4a56754250406dd48f1abd30b68776f5c7e

It would be probably good idea to also remove tools/docgen.py and
asciidoc.mk, but asciidoc.mk is still mentioned under `cloud/doc`, which
may contain some useful info which we'll need at least to review before
removing.

PUBLISHED_FROM=faf454d4c52a2f07ea8ac084cf0bd11a0c9c9b3b

Until I read the doc and find how to limit the retention,
otherwise it just eats all my ram and cpu and things start to fall
apart.

PUBLISHED_FROM=eb33fb44736f07b992270689217aca4af70513ff

PUBLISHED_FROM=cd50a664039b4a74cb7d4d08990f415912585f7d

Comments in headers are changed a bit: removed adoc-specific stuff,
markdown is used instead

PUBLISHED_FROM=9242cce85cc52a47a197d377e7e23804721a6bb5