cppcheck: fix stlSize
cppcheck: fix noCopyConstructor
cppcheck: fix stlcstrParam
cppcheck: fix unusedPrivateFunction
Merge pull request #54 from toxeus/cppFixapi

cppcheck: fix multiple warnings
cppcheck: fix useInitializationList
OT_ME: correct use of OT_USE_SCRIPT_CHAI

SetupScriptObject() and the methods it calls were compiled
but not used if OT_USE_SCRIPT_CHAI was not defined.
Merge pull request #55 from toxeus/cppFixapi

cppcheck: fix more warnings
cppcheck: avoid unnecessary data copying
cppcheck: fix noCopyConstructor
cppcheck: fix uninitMemberVar
Merge pull request #56 from toxeus/cppFixapi

cppcheck: fix more warnings
cppcheck: fix call of pure virtual function
Merge pull request #57 from toxeus/cppFixapi

cppcheck: fix call of pure virtual function
cppcheck: suppress noConstrucotor in OTLog and OTDataFolder

We do not want to clean them up since they'll be rewritten
in the short therm anyway.
cppcheck: check always with including the headers
travis: check format before cppcheck

cppcheck can take a long time since it is using the header files
for checking. Therefore, we want to check formatting first because
it is much faster.
Merge pull request #58 from toxeus/cppcheck

cppcheck: include headers in wrapper
Python: Install module in correct directory
Merge pull request #60 from lclc/swigPython

Python: Install module in correct directory