GPU Calc: Fixed style&error problem in formulagroupcl and op_addin

Change-Id: Id7c6e341eb88f6c8ffdaa7f83b787bb19649afec
GPU Calc:Fixed style&error problem

in op_financial&opbase.cxx&opencl_device.cxx

Change-Id: Ic4b8cee77a0a4faec44bcf3650f4f6fa691a9e71
GPU Calc: Support nested formula of string compared in AND formula.

such as AND(MOD($B4, 3)=0, $A4="NQSO")

Change-Id: Ie891d4e56eaa39f769f018b6db53ee209dd15540
GPU Calc: Fixed style&error problem in op_math

Change-Id: I1f177684bdbac76a2f9632bc51482821eb510496
GPU Calc: Fixed style&error problem in op_math once more

Change-Id: I768ad4503905b54ef5a7aa54445dbb94ce0493ed
GPU Calc: Fixed style&error problem in op_statistical(line 1-4037)

Change-Id: I97f55bffd1e61bc9d3f7f85ab857f82df5475dc4
GPU Calc: Fixed style&error problem in op_statistical(line 4037-5849)

Change-Id: I5a24bcc91f8c19472aab529e82648d06d13e46d9
GPU Calc: Fixed style&error problem in op_statistical(line 5849-9461)

Change-Id: I85f7bdeb153a8bcee0fe9678db93bc43cf2bc659
GPU Calc: Fix bug

For arraybound  of slidingwindows parameters  in Intercept formula

Change-Id: I6c96073e859ef7550033e9a46e6cafb11e8bfe0a
GPU Calc: Fix bug

For arraybound  of slidingwindows parameters  in COVAR formula

Change-Id: I17a601edfbc720d4e3e40fc31bf6efd73b4ac65b
GPU Calc:Fixed compiling warning in opbase.cxx&op_math.cxx

Change-Id: I885bf77a85f7f479a8a9632e64af306be243cdd0