GitLab

Also, simplified interface.

compiler errors anymore

Started standardizing examples to make a test suite.  Added some fixes to the mapping framework, specifically for handling issues with SY.
SH format is now used for SY contractions rather than diagonal rescaling, and it seems to work correctly.

I am seeing slight deviation in the lowest 1-3 significant figures in CCSD/SCF energy from 1 to 2 processes, need to find out if this
is round off or error.

Fixed MPI_Finalize in a couple of tests, and fixed mapping issues with CCSDT, now seems to work up to 8 processors

Wrote code that explicitly zeros out the padding. Made CTF_World be object reference rather than pointer everywhere.
Having issues with FFT tests due to diagonal rescaling in SY and possibly other problems.

added matrix and vector types
added 3D FFT test

as Devin's interface.

2. Switched ctf.hpp to be templated and instantiated complex and double
3. Made diagonal rescaling work for SY and FFT test passes

TODO: Make diagonal rescaling require less dumb redistributions

Changed sizes from int64_t to int.  SY FFT test gets the wrong answer in parallel however, which is worrying