Added support for using TLS when starting daemon

[stiangrindvoll]

Incuded in this commit is also cert files used for testing.

[codecov-io]

Current coverage is 60.16%

Merging #10 into master will increase coverage by +4.80% as of a991e7f

@@            master     #10   diff @@
======================================
  Files            8       8       
  Stmts          466     354   -112
  Branches        70      60    -10
  Methods          0       0       
======================================
- Hit            258     213    -45
+ Partial         30      27     -3
+ Missed         178     114    -64

Review entire Coverage Diff as of a991e7f

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[salimane]

LGTM :)