Merge pull request #18 from mkstoyanov/update_changelog

* updated the changelog

Author: mkstoyanov

CHANGELOG.md

@@ -1,3 +1,19 @@
-### Version: Develop
+### Version: 1.0
 
-* everything is in a highly experimental stage
+* included full support for the BLAS standard
+* included some sparse support for row-compresses matrices
+    * using gemv, gemm, trsv, and trsm operations
+    * included ilu preconditioner
+* included custom iterative solvers
+    * conjugate-gradient with single rhs and batched
+    * general minimum residual GMRES
+* the above is supported for CPU, CUDA and ROCM
+* added support for cholmod direct solver (double precision only)
+* support for some LAPACK methods (CPU only)
+    * work will continue on the LAPACK front
+* added support for extended registers
+    * sse3 using 128-bit registers
+    * avx using 256-bit registers
+    * avx512 using 512-bit registers
+    * support includes operation for real and complex numbers
+    * support includes operation for single and double precision