By default ignore sigpipe.
Update updateassets to add the extern "C" lines. Current assets file must be recompiled to work peroperly.
Fix to __cplusplus ifdef.
Added test for render_to_Response in c++ bindings.
Fix compilation bug at c++ shortcuts.
C++ fixes for old gcc (SLE_11, RHEL-6)

was broken since 2d2e16a8
Merge pull request #63 from rudimeier/fix-old-cpp

C++ fixes for old gcc (SLE_11, RHEL-6)
Do not use at CMakeLists.txt [ as cmake 3 dont like it. Use test.
Merge branch 'master' of github.com:davidmoreno/onion
Another cmake 3 fix regarding command [ and test.
Merge pull request #66 from rudimeier/master

Another cmake 3 fix regarding command [ and test.
Added sqlite3 sessions and tests. Fixes to compilerunloop.

Added flag to know when server is listening, to properly stop listening.
Sessions are now a class, with sessions_mem is old mem style sessions, and
new sessions_sqlite3 a sqlite implementation, using json as session data.
Different scenarios may need new session backends.
Added dict read from json, but only onion dict subset.
Merge branch 'master' of github.com:davidmoreno/onion
Added __cplusplus extern "C" guard to sqlite3 sessions.
If can not create sessions (for example permission denied), fail gracefully, just not having sessions.
Properly save sessions at request reuse.
Added precompiled packages section.
Fix #61. Do not show black as pid color on color logging.
Merge branch 'master' of github.com:davidmoreno/onion
Dict::c_handler() is const, avoid const_cast

Whyever gcc 4.6.3 on Ubuntu 12.04 LTS (travis build farm) complained about our
const_cast syntax:
 src/bindings/cpp/shortcuts.cpp:33:42: error: expected < before <: token
... we can simply avoid that evil const_cast at all.