changed NTL big int to GMP big int to fix OpenMP
Merge branch 'master' of https://github.com/ofb/c

Conflicts:
	char.c++
added hello world
added openmp print statement
stupid newline
final version; removes openmp output but keeps mpi output. routes output to output directory. note: if there is no output directory, it segfaults :)
added job scripts
remove residual openmp assignment
added mike allocation
Merge branch 'master' of https://github.com/ofb/c