foreign: React is now shared library.

- React added to debian dependecies
- Usage of react is changed according to it's public API
- React submodule removed
- Definitions of react eblob actions moved to eblob
- Rapidjson is used from react includes now
build: Travis build script updated
stat: trace_id type changed from int64_t to uint64_t
Merge pull request #69 from IIoTeP9HuY/master

foreign: React is now shared library.
v0.21.32
build: depend on react developer version for compilation
build: fixed build when react is not in standard packaged place
cmake: missing locate_library.cmake added
Merge pull request #71 from IIoTeP9HuY/master

cmake: missing locate_library.cmake added
v0.21.33
Merge branch 'master' of github.com:reverbrain/eblob