Minor code cleanup.
Fix AreaAllocator end iterator bug when going through a grow cycle. If growing the allocator before first allocation, simply expand the existing free area.
Fix crash with sceneless renderpath. Closes #482.
Make sure rigidbody is erased from the delayedWorldTransforms structure when being destroyed. Possibly a fix for #483.
Duplicate FaceCameraMode in Text3D.pkg to avoid crash with bindings. Closes #484.
Travis CI: API documentation update at 2014-10-10 19:44:40 UTC.
[ci package]
Clean up AreaAllocator code and allow the Reset function same functionality as the constructors. Added additional heuristic to prevent failed large allocation. Mark todo for needing to reimplement a slower but more proper mode.
Added note of intentional lack of virtual destructor in HashBase and VectorBase. Closes #485.
Restore optional slow but more precise operation for AreaAllocator. Disabled by default.
Added SyncPackages method. Can be called server and client connection.
In first case it begin synchronization of packages with all clients.
In second case client send message to server to begin synchronization of packages with all clients or with only this client.
Fix Variant:SetBuffer and VariantMap:SetBuffer in Lua
Merge pull request #488 from celeron55/fix_lua_variant_setbuffer

Fix Variant:SetBuffer and VariantMap:SetBuffer in Lua
Add possibility to disable RigidBody mass update to optimize performance when using several collisionshapes in the same node. Closes #489.
Travis CI: API documentation update at 2014-10-13 21:52:40 UTC.
[ci package]
Add QtCreator user/project settings file into git ignore list.
Fix generation of temporary file name for Lua on Windows platform.
Add support for help documentation generation for QtCreator.
Check changes in required packages before sync.
Add generated 'Docs/qch/' directory to git ignore list.
For Travis CI - disable Mach-O universal binary build for 64-bit iOS.
When Travis CI is overloaded, the CI builds tend to get longer. Our iOS 32-bit and 64-bit CI build are usually finished very close to the 50 minutes time limit but may overshoot to pass the limit when Travis CI is overloaded. Using the xcpretty only helps in reducing the log size but it cannot help in this case. This commit disables again the universal binary build for the 64-bit iOS build when packaging the build artifact. The Mach-O universal binary build for 32-bit iOS build may be disabled too in the near future when we get more samples or the overloaded situation gets worse.