Added support for blade 2.4.1 network data filtering

Updated advertised blade protocol revision

Added test for execute passing id

Merge pull request #77 from signalwire/retry-support
Retry support

Merge branch 'v2.0' into blade-2.4.1-update

Fixed ttl heap overflow when sifting past the last branch into leafs (#56)
Fixed ttl heap overflow when sifting past the last branch into leafs

Added cleanup callback for swclt_frame_t which will cleanup the allocated and copied data pointer that wasn't being released on every frame that was read

Remove temporary testing code

Temporary adjustment to allow for timeout testing

Removed noisey log, redid patch against v2.0 branchy

Add an additional method for blocking execute with passing id for testing

Updated to support agent and identity optional strings in connect pro? (#49)
* Updated to support agent and identity optional strings in connect process, passed through swclt_config
Updated blade wire version, and added initial pass for blade.ping message, should respond to ping but does not produce it's own yet
Reacts to blade.disconnect, but still does not gracefully hold messages after receiving it

* Fix whitespace

* Fix headers when compiling with -Wall -Wextra -Werror.  Fix assertion failure caused by blade.ping.

Retry support to be able to send explicit message id

Fix test