Host is offline.

The potential to throw exists within the logger but string assignment has a
strong exception guarantee. This interface must also change for API usage.

- Create install/export for targets for super-projects + related fixes
- Patch upstream miniupnpc build + temporarily update local submodule URL/branch
- Allow Makefile to set CMAKE_INSTALL_PREFIX
- Move path detection into CMake + related fixes
- kovri-install: allow super-projects to set root/build
  * This is required for super-projects which are installing via their CMake
    (via *their* build and paths).

Note: Crypto++ doesn't build when we try to build with CMake in super-projects.
However, Crypto++ *will* build if done locally.

- Refactor Instance API for external API usage (won't build externally without this refactor)
- Implement Status to Instance API
- Instance: API: return uptime in plain seconds

e6cdd989 Deps: bump miniupnp to 2.1 (anonimal)

I had bumped monero to 2.1 long ago, now getting to kovri.

dg is/was a long-time I2Person. I hope he's doing ok.

I don't know the details or if he's still running the server, but,
regardless; these additions come directly from Java I2P.

a9436437 NTCP: add ban list lock (oneiric)

1093d2b2 Tests: Integration: client instance test (oneiric)
3e148c2c Tests: Integration: add namespace header (oneiric)
dacbe518 Tests: Integration: add core status helpers (oneiric)
a9661a30 Client: Context: stop service when context stops (oneiric)
48c8b6c6 Tests: move python examples to integration tests (oneiric)

8e7bf420 Identity: fix compiler size-compare error (oneiric)
c8e9e7e7 Tests: RouterProfile: profiling unit-tests (oneiric)
c3eb5e57 IdentityEx: remove dead code (oneiric)
294c3c01 NTCP: adjust Phase3 sizes for Ed25519 (oneiric)
f2693fd2 Identity: enumerate signing and crypto key types (oneiric)
27a4752a Identity: enumerate Identity sizes (oneiric)
91b65f43 RouterInfo: remove arbitrary IdentityEx buffer size (oneiric)
e8bb1cad Tunnel: check router profile before deref (oneiric)
1616a39c Tests: DSA: static data for verification tests (oneiric)
92ddebfb Datagram: remove DSA signing type (oneiric)
64374a9e IdentityEx: replace raw DSA lengths (oneiric)
088218b9 Crypto: add DSA and RSASHA5124096 lengths (oneiric)
c0d26405 Crypto: remove unnecessary signatures (oneiric)
cfde514d Benchmark: remove unnecessary signature benchmarks (oneiric)
b785f537 IdentityEx: remove unneeded signature key types (oneiric)

Needed for the new Boost minimum requirement, and apparently the
lcov/gcov bug with gcc8 has been fixed.

9d40d1fa Set testnet Docker microcontainer to Alpine 3.8 (seanfroth)

41186d28 Set Docker microcontainer to Alpine 3.8 (seanfroth)

Fixes compiler error about comparing long to size_t.

Change IdentityEx and signature components of Phase3 unencrypted data to
match Ed25519 for Alice.

Replaces arbitrary IdentityEx buffer size with a call to get the full
IdentityEx length.

Check that router profile exists before dereferencing the pointer.

Removes signing tests, and adds static data for verification tests.

Replaces raw DSA length values with enumerated values.