GitLab

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.

Deprecated C interface for cyclopstf.hpp. Added support for element-wise custom operations. Got rid of buffer and buffer_len parameters that were never used.  Added a test for weight
which uses a custom divide operaiton.

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

folded dimensions were set to edge length 1. Fixed by changing symmmetry of
folded dimensions symmetry to NS in the lower level kernel.

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.

Fixed bugs involving scalars, now supporting writes of the same mutliple elements to the same location so long as the values are the same. Changed how diagonal operations
are done (now actually less efficient but more reliable).

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

Added a new interface which is not fully complete nor tested