Fixes to make the project work with OpenFST 1.8.3

[danijel3]

Most of the world has moved to version 1.8.3 of OpenFST. I made some cosmetic changes to allow the project to compile correctly.

Note, there are still a ton of warnings during compilation. I haven't made thorough checks to see if everything works (it seems to), but it does compile everything.

[eginhard]

I do have a fork where I merged some of the fixes made in various PRs here. I used it to publish a PyPI package with the prebuilt Python bindings and all necessary OpenFST binaries. I could update that to OpenFST 1.8.3

[danijel3]

The reason I did this is because I used Phonetisaurus extensively with Kaldi and they moved on to 1.8.3. I do recommend the update for standards adherence, but it feels to me that there are probably more changes worthwhile than the couple I made here. Oth, I've been using it in this state for a few hours and so far so good...

[danijel3]

Thanks for the fork. If you need help with anything just let me know.

[Pallas13]

Have some update this? Phonetisauru worked? I go develop a TTS Engine for Android using Flite, I go switch g2p because trained of g2p (Random Forest) of Flite is very slower. Because is trained using 1 core of CPU.