Make phonetisaurus-align return 0 on exit

[psmit]

Returning 1 is an error code, while the program succeeded.

[theja0473]

root@raspberrypi:~/Phonetisaurus/src# ./configure checking for g++... g++ checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking whether g++ supports C++11 features by default... no checking whether g++ supports C++11 features with -std=gnu++11... no checking whether g++ supports C++11 features with -std=gnu++0x... no checking whether g++ supports C++11 features with -std=c++11... no checking whether g++ supports C++11 features with -std=c++0x... no configure: error: *\ A compiler with support for C++11 language features is required.

[psmit]

@theja0473 I think your comment is not in the right place here? I don't think this change caused the program to be uncompilable without c++11. I guess you have to file a separate issue for that.

[AlJohri]

related issue comment: https://github.com/AdolfVonKleist/Phonetisaurus/issues/2#issuecomment-106088139