fixed check in intex_table.cpp to allow neg simple indices
Merge pull request #1 from UFParLab/negative-simple-indices

fixed check in index_table.cpp to allow neg simple indices
Compiler and partial sip support for sparse modifier for arrays

The sial compiler supports the sparse modifier and sip/core/array_constants.*
support querying for this attribute. It is ignored by
the interpreter, howevever.
Merge pull request #2 from UFParLab/partial-sparse-support

Compiler and partial sip support for sparse modifier for arrays
Update README.md

added suggestion to see wiki
Update README.md
Update README.md
Transferring work to home machine.
Minor cleanup in debug printing
Memory leak at server fixed.
Tiny Bug fix, memory leak fix, printing cleanup
Got rid of all memory leaks visible in test programs.
Merge branch 'master' into mpiio

Conflicts:
	src/sialx/test/loop_over_simple_indices.sialx
	src/sip/static_data/index_table.cpp