Build, publish and use (in containers) .deb

[achamayou]

fix #698

Conversion from .tgz to single .deb:

• Make a .deb rather than a .tar.gz
• Test install that .deb
• Use .deb to make build an run containers, rather than .tgz

Still to do: split ccf from ccf-dev

• ccf:
  • cchost
  • no scripts? everything in ccf pypi package?
  • depends on intel psw, libc++/abi and libuv
• ccf-dev
• full install, .a and headers
• still no scripts? everything in ccf pypi package?
• depends on open-enclave, and many other -dev packages
• ccf_build role continues to exist with useful utilities that aren't required to build a ccf app but are useful to run end to end tests etc.

[ghost]

cpack@11436 aka 20200731.9 vs master ewma over 50 builds from 10786 to 11418

[codecov-commenter]

Codecov Report

Merging #1443 into master will increase coverage by 0.30%.
The diff coverage is 64.20%.

@@            Coverage Diff             @@
##           master    #1443      +/-   ##
==========================================
+ Coverage   68.70%   69.00%   +0.30%     
==========================================
  Files         126      126              
  Lines       10212    10274      +62     
==========================================
+ Hits         7016     7089      +73     
+ Misses       3196     3185      -11     

Flag	Coverage Δ
#unit_	69.00% <64.20%> (+0.30%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/apps/lua_generic/lua_generic.cpp	74.19% <0.00%> (+0.79%)	⬆️
src/ds/ccf_exception.h	0.00% <ø> (ø)
src/ds/json.h	86.71% <ø> (+1.73%)	⬆️
src/ds/logger.h	49.48% <0.00%> (ø)
src/ds/messaging.h	100.00% <ø> (ø)
src/ds/non_blocking.h	79.57% <ø> (ø)
src/ds/ring_buffer_types.h	78.95% <ø> (ø)
src/ds/stacktrace_utils.h	0.00% <ø> (ø)
src/enclave/rpc_context.h	73.33% <ø> (ø)
src/enclave/rpc_handler.h	50.00% <0.00%> (ø)
... and 49 more